127430960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43051}}^1$

素因数の和:43101

約数の個数: 40

約数和(自身を含む): 304291536

約数和(自身を除く): 176860576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 43051, 86102, 172204, 215255, 344408, 430510, 688816, 861020, 1592887, 1722040, 3185774, 3444080, 6371548, 7964435, 12743096, 15928870, 25486192, 31857740, 63715480, 127430960]

約数ペア:

[(1, 127430960), (2, 63715480), (4, 31857740), (5, 25486192), (8, 15928870), (10, 12743096), (16, 7964435), (20, 6371548), (37, 3444080), (40, 3185774), (74, 1722040), (80, 1592887), (148, 861020), (185, 688816), (296, 430510), (370, 344408), (592, 215255), (740, 172204), (1480, 86102), (2960, 43051)]