101636520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19697}}^1$

素因数の和:19754

約数の個数: 64

約数和(自身を含む): 312016320

約数和(自身を除く): 210379800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19697, 39394, 59091, 78788, 98485, 118182, 157576, 196970, 236364, 295455, 393940, 472728, 590910, 787880, 846971, 1181820, 1693942, 2363640, 2540913, 3387884, 4234855, 5081826, 6775768, 8469710, 10163652, 12704565, 16939420, 20327304, 25409130, 33878840, 50818260, 101636520]

約数ペア:

[(1, 101636520), (2, 50818260), (3, 33878840), (4, 25409130), (5, 20327304), (6, 16939420), (8, 12704565), (10, 10163652), (12, 8469710), (15, 6775768), (20, 5081826), (24, 4234855), (30, 3387884), (40, 2540913), (43, 2363640), (60, 1693942), (86, 1181820), (120, 846971), (129, 787880), (172, 590910), (215, 472728), (258, 393940), (344, 295455), (430, 236364), (516, 196970), (645, 157576), (860, 118182), (1032, 98485), (1290, 78788), (1720, 59091), (2580, 39394), (5160, 19697)]