8333507140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{1453}}^1$

素因数の和:2117

約数の個数: 96

約数和(自身を含む): 20331247104

約数和(自身を除く): 11997739964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 577, 710, 994, 1154, 1420, 1453, 1988, 2308, 2485, 2885, 2906, 4039, 4970, 5770, 5812, 7265, 8078, 9940, 10171, 11540, 14530, 16156, 20195, 20342, 29060, 40390, 40684, 40967, 50855, 80780, 81934, 101710, 103163, 163868, 203420, 204835, 206326, 286769, 409670, 412652, 515815, 573538, 722141, 819340, 838381, 1031630, 1147076, 1433845, 1444282, 1676762, 2063260, 2867690, 2888564, 3353524, 3610705, 4191905, 5735380, 5868667, 7221410, 8383810, 11737334, 14442820, 16767620, 23474668, 29343335, 58686670, 59525051, 117373340, 119050102, 238100204, 297625255, 416675357, 595250510, 833350714, 1190501020, 1666701428, 2083376785, 4166753570, 8333507140]

約数ペア:

[(1, 8333507140), (2, 4166753570), (4, 2083376785), (5, 1666701428), (7, 1190501020), (10, 833350714), (14, 595250510), (20, 416675357), (28, 297625255), (35, 238100204), (70, 119050102), (71, 117373340), (140, 59525051), (142, 58686670), (284, 29343335), (355, 23474668), (497, 16767620), (577, 14442820), (710, 11737334), (994, 8383810), (1154, 7221410), (1420, 5868667), (1453, 5735380), (1988, 4191905), (2308, 3610705), (2485, 3353524), (2885, 2888564), (2906, 2867690), (4039, 2063260), (4970, 1676762), (5770, 1444282), (5812, 1433845), (7265, 1147076), (8078, 1031630), (9940, 838381), (10171, 819340), (11540, 722141), (14530, 573538), (16156, 515815), (20195, 412652), (20342, 409670), (29060, 286769), (40390, 206326), (40684, 204835), (40967, 203420), (50855, 163868), (80780, 103163), (81934, 101710)]