39785952040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{37243}}^1$

素因数の和:38842

約数の個数: 64

約数和(自身を含む): 94847060160

約数和(自身を除く): 55061108120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1571, 3142, 6284, 7855, 12568, 15710, 26707, 31420, 37243, 53414, 62840, 74486, 106828, 133535, 148972, 186215, 213656, 267070, 297944, 372430, 534140, 633131, 744860, 1068280, 1266262, 1489720, 2532524, 3165655, 5065048, 6331310, 12662620, 25325240, 58508753, 117017506, 234035012, 292543765, 468070024, 585087530, 994648801, 1170175060, 1989297602, 2340350120, 3978595204, 4973244005, 7957190408, 9946488010, 19892976020, 39785952040]

約数ペア:

[(1, 39785952040), (2, 19892976020), (4, 9946488010), (5, 7957190408), (8, 4973244005), (10, 3978595204), (17, 2340350120), (20, 1989297602), (34, 1170175060), (40, 994648801), (68, 585087530), (85, 468070024), (136, 292543765), (170, 234035012), (340, 117017506), (680, 58508753), (1571, 25325240), (3142, 12662620), (6284, 6331310), (7855, 5065048), (12568, 3165655), (15710, 2532524), (26707, 1489720), (31420, 1266262), (37243, 1068280), (53414, 744860), (62840, 633131), (74486, 534140), (106828, 372430), (133535, 297944), (148972, 267070), (186215, 213656)]