127629320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5047

約数の個数: 96

約数和(自身を含む): 359818200

約数和(自身を除く): 232188880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5009, 5096, 6370, 10018, 12740, 20036, 25045, 25480, 35063, 40072, 50090, 65117, 70126, 100180, 130234, 140252, 175315, 200360, 245441, 260468, 280504, 325585, 350630, 455819, 490882, 520936, 651170, 701260, 911638, 981764, 1227205, 1302340, 1402520, 1823276, 1963528, 2279095, 2454410, 2604680, 3190733, 3646552, 4558190, 4908820, 6381466, 9116380, 9817640, 12762932, 15953665, 18232760, 25525864, 31907330, 63814660, 127629320]

約数ペア:

[(1, 127629320), (2, 63814660), (4, 31907330), (5, 25525864), (7, 18232760), (8, 15953665), (10, 12762932), (13, 9817640), (14, 9116380), (20, 6381466), (26, 4908820), (28, 4558190), (35, 3646552), (40, 3190733), (49, 2604680), (52, 2454410), (56, 2279095), (65, 1963528), (70, 1823276), (91, 1402520), (98, 1302340), (104, 1227205), (130, 981764), (140, 911638), (182, 701260), (196, 651170), (245, 520936), (260, 490882), (280, 455819), (364, 350630), (392, 325585), (455, 280504), (490, 260468), (520, 245441), (637, 200360), (728, 175315), (910, 140252), (980, 130234), (1274, 100180), (1820, 70126), (1960, 65117), (2548, 50090), (3185, 40072), (3640, 35063), (5009, 25480), (5096, 25045), (6370, 20036), (10018, 12740)]