7979680

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 19228104

約数和(自身を除く): 11248424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 941, 1060, 1696, 1882, 2120, 3764, 4240, 4705, 7528, 8480, 9410, 15056, 18820, 30112, 37640, 49873, 75280, 99746, 150560, 199492, 249365, 398984, 498730, 797968, 997460, 1595936, 1994920, 3989840, 7979680]

約数ペア:

[(1, 7979680), (2, 3989840), (4, 1994920), (5, 1595936), (8, 997460), (10, 797968), (16, 498730), (20, 398984), (32, 249365), (40, 199492), (53, 150560), (80, 99746), (106, 75280), (160, 49873), (212, 37640), (265, 30112), (424, 18820), (530, 15056), (848, 9410), (941, 8480), (1060, 7528), (1696, 4705), (1882, 4240), (2120, 3764)]