29607920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6983}}^1$

素因数の和:7049

約数の個数: 40

約数和(自身を含む): 70147296

約数和(自身を除く): 40539376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6983, 13966, 27932, 34915, 55864, 69830, 111728, 139660, 279320, 370099, 558640, 740198, 1480396, 1850495, 2960792, 3700990, 5921584, 7401980, 14803960, 29607920]

約数ペア:

[(1, 29607920), (2, 14803960), (4, 7401980), (5, 5921584), (8, 3700990), (10, 2960792), (16, 1850495), (20, 1480396), (40, 740198), (53, 558640), (80, 370099), (106, 279320), (212, 139660), (265, 111728), (424, 69830), (530, 55864), (848, 34915), (1060, 27932), (2120, 13966), (4240, 6983)]