1874305420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 4755179520

約数和(自身を除く): 2880874100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 103, 115, 130, 170, 179, 206, 221, 230, 260, 299, 340, 358, 391, 412, 442, 460, 515, 598, 716, 782, 884, 895, 1030, 1105, 1196, 1339, 1495, 1564, 1751, 1790, 1955, 2060, 2210, 2327, 2369, 2678, 2990, 3043, 3502, 3580, 3910, 4117, 4420, 4654, 4738, 5083, 5356, 5980, 6086, 6695, 7004, 7820, 8234, 8755, 9308, 9476, 10166, 11635, 11845, 12172, 13390, 15215, 16468, 17510, 18437, 20332, 20585, 22763, 23270, 23690, 25415, 26780, 30430, 30797, 35020, 36874, 39559, 40273, 41170, 45526, 46540, 47380, 50830, 53521, 60860, 61594, 69989, 73748, 79118, 80546, 82340, 91052, 92185, 101660, 107042, 113815, 123188, 139978, 153985, 158236, 161092, 184370, 197795, 201365, 214084, 227630, 239681, 267605, 279956, 307970, 313429, 349945, 368740, 395590, 402730, 424051, 455260, 479362, 523549, 535210, 615940, 626858, 699890, 791180, 805460, 848102, 909857, 958724, 1047098, 1070420, 1198405, 1253716, 1399780, 1567145, 1696204, 1819714, 2094196, 2120255, 2396810, 2617745, 3134290, 3639428, 4074577, 4240510, 4549285, 4793620, 5235490, 5512663, 6268580, 7208867, 8149154, 8481020, 9098570, 10470980, 11025326, 14417734, 16298308, 18197140, 20372885, 22050652, 27563315, 28835468, 36044335, 40745770, 55126630, 72088670, 81491540, 93715271, 110253260, 144177340, 187430542, 374861084, 468576355, 937152710, 1874305420]

約数ペア:

[(1, 1874305420), (2, 937152710), (4, 468576355), (5, 374861084), (10, 187430542), (13, 144177340), (17, 110253260), (20, 93715271), (23, 81491540), (26, 72088670), (34, 55126630), (46, 40745770), (52, 36044335), (65, 28835468), (68, 27563315), (85, 22050652), (92, 20372885), (103, 18197140), (115, 16298308), (130, 14417734), (170, 11025326), (179, 10470980), (206, 9098570), (221, 8481020), (230, 8149154), (260, 7208867), (299, 6268580), (340, 5512663), (358, 5235490), (391, 4793620), (412, 4549285), (442, 4240510), (460, 4074577), (515, 3639428), (598, 3134290), (716, 2617745), (782, 2396810), (884, 2120255), (895, 2094196), (1030, 1819714), (1105, 1696204), (1196, 1567145), (1339, 1399780), (1495, 1253716), (1564, 1198405), (1751, 1070420), (1790, 1047098), (1955, 958724), (2060, 909857), (2210, 848102), (2327, 805460), (2369, 791180), (2678, 699890), (2990, 626858), (3043, 615940), (3502, 535210), (3580, 523549), (3910, 479362), (4117, 455260), (4420, 424051), (4654, 402730), (4738, 395590), (5083, 368740), (5356, 349945), (5980, 313429), (6086, 307970), (6695, 279956), (7004, 267605), (7820, 239681), (8234, 227630), (8755, 214084), (9308, 201365), (9476, 197795), (10166, 184370), (11635, 161092), (11845, 158236), (12172, 153985), (13390, 139978), (15215, 123188), (16468, 113815), (17510, 107042), (18437, 101660), (20332, 92185), (20585, 91052), (22763, 82340), (23270, 80546), (23690, 79118), (25415, 73748), (26780, 69989), (30430, 61594), (30797, 60860), (35020, 53521), (36874, 50830), (39559, 47380), (40273, 46540), (41170, 45526)]