1876727320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4325

約数の個数: 128

約数和(自身を含む): 4874567040

約数和(自身を除く): 2997839720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 37, 40, 46, 52, 65, 74, 92, 104, 115, 130, 148, 184, 185, 230, 260, 296, 299, 370, 460, 481, 520, 598, 740, 851, 920, 962, 1196, 1480, 1495, 1702, 1924, 2392, 2405, 2990, 3404, 3848, 4241, 4255, 4810, 5980, 6808, 8482, 8510, 9620, 11063, 11960, 16964, 17020, 19240, 21205, 22126, 33928, 34040, 42410, 44252, 55133, 55315, 84820, 88504, 97543, 110266, 110630, 156917, 169640, 195086, 220532, 221260, 275665, 313834, 390172, 441064, 442520, 487715, 551330, 627668, 780344, 784585, 975430, 1102660, 1255336, 1268059, 1569170, 1950860, 2039921, 2205320, 2536118, 3138340, 3609091, 3901720, 4079842, 5072236, 6276680, 6340295, 7218182, 8159684, 10144472, 10199605, 12680590, 14436364, 16319368, 18045455, 20399210, 25361180, 28872728, 36090910, 40798420, 46918183, 50722360, 72181820, 81596840, 93836366, 144363640, 187672732, 234590915, 375345464, 469181830, 938363660, 1876727320]

約数ペア:

[(1, 1876727320), (2, 938363660), (4, 469181830), (5, 375345464), (8, 234590915), (10, 187672732), (13, 144363640), (20, 93836366), (23, 81596840), (26, 72181820), (37, 50722360), (40, 46918183), (46, 40798420), (52, 36090910), (65, 28872728), (74, 25361180), (92, 20399210), (104, 18045455), (115, 16319368), (130, 14436364), (148, 12680590), (184, 10199605), (185, 10144472), (230, 8159684), (260, 7218182), (296, 6340295), (299, 6276680), (370, 5072236), (460, 4079842), (481, 3901720), (520, 3609091), (598, 3138340), (740, 2536118), (851, 2205320), (920, 2039921), (962, 1950860), (1196, 1569170), (1480, 1268059), (1495, 1255336), (1702, 1102660), (1924, 975430), (2392, 784585), (2405, 780344), (2990, 627668), (3404, 551330), (3848, 487715), (4241, 442520), (4255, 441064), (4810, 390172), (5980, 313834), (6808, 275665), (8482, 221260), (8510, 220532), (9620, 195086), (11063, 169640), (11960, 156917), (16964, 110630), (17020, 110266), (19240, 97543), (21205, 88504), (22126, 84820), (33928, 55315), (34040, 55133), (42410, 44252)]