4515698720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5581}}^1$

素因数の和:5998

約数の個数: 96

約数和(自身を含む): 11520578160

約数和(自身を除く): 7004879440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 389, 416, 520, 778, 1040, 1556, 1945, 2080, 3112, 3890, 5057, 5581, 6224, 7780, 10114, 11162, 12448, 15560, 20228, 22324, 25285, 27905, 31120, 40456, 44648, 50570, 55810, 62240, 72553, 80912, 89296, 101140, 111620, 145106, 161824, 178592, 202280, 223240, 290212, 362765, 404560, 446480, 580424, 725530, 809120, 892960, 1160848, 1451060, 2171009, 2321696, 2902120, 4342018, 5804240, 8684036, 10855045, 11608480, 17368072, 21710090, 28223117, 34736144, 43420180, 56446234, 69472288, 86840360, 112892468, 141115585, 173680720, 225784936, 282231170, 347361440, 451569872, 564462340, 903139744, 1128924680, 2257849360, 4515698720]

約数ペア:

[(1, 4515698720), (2, 2257849360), (4, 1128924680), (5, 903139744), (8, 564462340), (10, 451569872), (13, 347361440), (16, 282231170), (20, 225784936), (26, 173680720), (32, 141115585), (40, 112892468), (52, 86840360), (65, 69472288), (80, 56446234), (104, 43420180), (130, 34736144), (160, 28223117), (208, 21710090), (260, 17368072), (389, 11608480), (416, 10855045), (520, 8684036), (778, 5804240), (1040, 4342018), (1556, 2902120), (1945, 2321696), (2080, 2171009), (3112, 1451060), (3890, 1160848), (5057, 892960), (5581, 809120), (6224, 725530), (7780, 580424), (10114, 446480), (11162, 404560), (12448, 362765), (15560, 290212), (20228, 223240), (22324, 202280), (25285, 178592), (27905, 161824), (31120, 145106), (40456, 111620), (44648, 101140), (50570, 89296), (55810, 80912), (62240, 72553)]