117579640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 272633760

約数和(自身を除く): 155054120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 292, 335, 365, 536, 584, 601, 670, 730, 1202, 1340, 1460, 2404, 2680, 2920, 3005, 4808, 4891, 6010, 9782, 12020, 19564, 24040, 24455, 39128, 40267, 43873, 48910, 80534, 87746, 97820, 161068, 175492, 195640, 201335, 219365, 322136, 350984, 402670, 438730, 805340, 877460, 1610680, 1754920, 2939491, 5878982, 11757964, 14697455, 23515928, 29394910, 58789820, 117579640]

約数ペア:

[(1, 117579640), (2, 58789820), (4, 29394910), (5, 23515928), (8, 14697455), (10, 11757964), (20, 5878982), (40, 2939491), (67, 1754920), (73, 1610680), (134, 877460), (146, 805340), (268, 438730), (292, 402670), (335, 350984), (365, 322136), (536, 219365), (584, 201335), (601, 195640), (670, 175492), (730, 161068), (1202, 97820), (1340, 87746), (1460, 80534), (2404, 48910), (2680, 43873), (2920, 40267), (3005, 39128), (4808, 24455), (4891, 24040), (6010, 19564), (9782, 12020)]