4167920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 9883296

約数和(自身を除く): 5715376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 983, 1060, 1966, 2120, 3932, 4240, 4915, 7864, 9830, 15728, 19660, 39320, 52099, 78640, 104198, 208396, 260495, 416792, 520990, 833584, 1041980, 2083960, 4167920]

約数ペア:

[(1, 4167920), (2, 2083960), (4, 1041980), (5, 833584), (8, 520990), (10, 416792), (16, 260495), (20, 208396), (40, 104198), (53, 78640), (80, 52099), (106, 39320), (212, 19660), (265, 15728), (424, 9830), (530, 7864), (848, 4915), (983, 4240), (1060, 3932), (1966, 2120)]