4963173680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2091

約数の個数: 160

約数和(自身を含む): 12727756800

約数和(自身を除く): 7764583120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 47, 58, 80, 92, 94, 115, 116, 145, 184, 188, 230, 232, 235, 290, 368, 376, 460, 464, 470, 580, 667, 752, 920, 940, 1081, 1160, 1334, 1363, 1840, 1880, 1979, 2162, 2320, 2668, 2726, 3335, 3760, 3958, 4324, 5336, 5405, 5452, 6670, 6815, 7916, 8648, 9895, 10672, 10810, 10904, 13340, 13630, 15832, 17296, 19790, 21620, 21808, 26680, 27260, 31349, 31664, 39580, 43240, 45517, 53360, 54520, 57391, 62698, 79160, 86480, 91034, 93013, 109040, 114782, 125396, 156745, 158320, 182068, 186026, 227585, 229564, 250792, 286955, 313490, 364136, 372052, 455170, 459128, 465065, 501584, 573910, 626980, 728272, 744104, 910340, 918256, 930130, 1147820, 1253960, 1319993, 1488208, 1820680, 1860260, 2139299, 2295640, 2507920, 2639986, 2697377, 3641360, 3720520, 4278598, 4591280, 5279972, 5394754, 6599965, 7441040, 8557196, 10559944, 10696495, 10789508, 13199930, 13486885, 17114392, 21119888, 21392990, 21579016, 26399860, 26973770, 34228784, 42785980, 43158032, 52799720, 53947540, 62039671, 85571960, 105599440, 107895080, 124079342, 171143920, 215790160, 248158684, 310198355, 496317368, 620396710, 992634736, 1240793420, 2481586840, 4963173680]

約数ペア:

[(1, 4963173680), (2, 2481586840), (4, 1240793420), (5, 992634736), (8, 620396710), (10, 496317368), (16, 310198355), (20, 248158684), (23, 215790160), (29, 171143920), (40, 124079342), (46, 107895080), (47, 105599440), (58, 85571960), (80, 62039671), (92, 53947540), (94, 52799720), (115, 43158032), (116, 42785980), (145, 34228784), (184, 26973770), (188, 26399860), (230, 21579016), (232, 21392990), (235, 21119888), (290, 17114392), (368, 13486885), (376, 13199930), (460, 10789508), (464, 10696495), (470, 10559944), (580, 8557196), (667, 7441040), (752, 6599965), (920, 5394754), (940, 5279972), (1081, 4591280), (1160, 4278598), (1334, 3720520), (1363, 3641360), (1840, 2697377), (1880, 2639986), (1979, 2507920), (2162, 2295640), (2320, 2139299), (2668, 1860260), (2726, 1820680), (3335, 1488208), (3760, 1319993), (3958, 1253960), (4324, 1147820), (5336, 930130), (5405, 918256), (5452, 910340), (6670, 744104), (6815, 728272), (7916, 626980), (8648, 573910), (9895, 501584), (10672, 465065), (10810, 459128), (10904, 455170), (13340, 372052), (13630, 364136), (15832, 313490), (17296, 286955), (19790, 250792), (21620, 229564), (21808, 227585), (26680, 186026), (27260, 182068), (31349, 158320), (31664, 156745), (39580, 125396), (43240, 114782), (45517, 109040), (53360, 93013), (54520, 91034), (57391, 86480), (62698, 79160)]