8816293360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26729}}^1$

素因数の和:26799

約数の個数: 160

約数和(自身を含む): 25455513600

約数和(自身を除く): 16639220240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 9424, 10640, 11780, 16492, 17360, 20615, 23560, 26729, 32984, 41230, 47120, 53458, 65968, 82460, 106916, 133645, 164920, 187103, 213832, 267290, 329840, 374206, 427664, 507851, 534580, 748412, 828599, 935515, 1015702, 1069160, 1496824, 1657198, 1871030, 2031404, 2138320, 2539255, 2993648, 3314396, 3554957, 3742060, 4062808, 4142995, 5078510, 5800193, 6628792, 7109914, 7484120, 8125616, 8285990, 10157020, 11600386, 13257584, 14219828, 14968240, 15743381, 16571980, 17774785, 20314040, 23200772, 28439656, 29000965, 31486762, 33143960, 35549570, 40628080, 46401544, 56879312, 58001930, 62973524, 66287920, 71099140, 78716905, 92803088, 110203667, 116003860, 125947048, 142198280, 157433810, 220407334, 232007720, 251894096, 284396560, 314867620, 440814668, 464015440, 551018335, 629735240, 881629336, 1102036670, 1259470480, 1763258672, 2204073340, 4408146680, 8816293360]

約数ペア:

[(1, 8816293360), (2, 4408146680), (4, 2204073340), (5, 1763258672), (7, 1259470480), (8, 1102036670), (10, 881629336), (14, 629735240), (16, 551018335), (19, 464015440), (20, 440814668), (28, 314867620), (31, 284396560), (35, 251894096), (38, 232007720), (40, 220407334), (56, 157433810), (62, 142198280), (70, 125947048), (76, 116003860), (80, 110203667), (95, 92803088), (112, 78716905), (124, 71099140), (133, 66287920), (140, 62973524), (152, 58001930), (155, 56879312), (190, 46401544), (217, 40628080), (248, 35549570), (266, 33143960), (280, 31486762), (304, 29000965), (310, 28439656), (380, 23200772), (434, 20314040), (496, 17774785), (532, 16571980), (560, 15743381), (589, 14968240), (620, 14219828), (665, 13257584), (760, 11600386), (868, 10157020), (1064, 8285990), (1085, 8125616), (1178, 7484120), (1240, 7109914), (1330, 6628792), (1520, 5800193), (1736, 5078510), (2128, 4142995), (2170, 4062808), (2356, 3742060), (2480, 3554957), (2660, 3314396), (2945, 2993648), (3472, 2539255), (4123, 2138320), (4340, 2031404), (4712, 1871030), (5320, 1657198), (5890, 1496824), (8246, 1069160), (8680, 1015702), (9424, 935515), (10640, 828599), (11780, 748412), (16492, 534580), (17360, 507851), (20615, 427664), (23560, 374206), (26729, 329840), (32984, 267290), (41230, 213832), (47120, 187103), (53458, 164920), (65968, 133645), (82460, 106916)]