36688040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 88205760

約数和(自身を除く): 51517720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 163, 170, 326, 331, 340, 652, 662, 680, 815, 1304, 1324, 1630, 1655, 2648, 2771, 3260, 3310, 5542, 5627, 6520, 6620, 11084, 11254, 13240, 13855, 22168, 22508, 27710, 28135, 45016, 53953, 55420, 56270, 107906, 110840, 112540, 215812, 225080, 269765, 431624, 539530, 917201, 1079060, 1834402, 2158120, 3668804, 4586005, 7337608, 9172010, 18344020, 36688040]

約数ペア:

[(1, 36688040), (2, 18344020), (4, 9172010), (5, 7337608), (8, 4586005), (10, 3668804), (17, 2158120), (20, 1834402), (34, 1079060), (40, 917201), (68, 539530), (85, 431624), (136, 269765), (163, 225080), (170, 215812), (326, 112540), (331, 110840), (340, 107906), (652, 56270), (662, 55420), (680, 53953), (815, 45016), (1304, 28135), (1324, 27710), (1630, 22508), (1655, 22168), (2648, 13855), (2771, 13240), (3260, 11254), (3310, 11084), (5542, 6620), (5627, 6520)]