463142020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 1080622872

約数和(自身を除く): 617480852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 121, 194, 220, 242, 388, 484, 485, 605, 970, 1067, 1210, 1940, 1973, 2134, 2420, 3946, 4268, 5335, 7892, 9865, 10670, 11737, 19730, 21340, 21703, 23474, 39460, 43406, 46948, 58685, 86812, 108515, 117370, 191381, 217030, 234740, 238733, 382762, 434060, 477466, 765524, 954932, 956905, 1193665, 1913810, 2105191, 2387330, 3827620, 4210382, 4774660, 8420764, 10525955, 21051910, 23157101, 42103820, 46314202, 92628404, 115785505, 231571010, 463142020]

約数ペア:

[(1, 463142020), (2, 231571010), (4, 115785505), (5, 92628404), (10, 46314202), (11, 42103820), (20, 23157101), (22, 21051910), (44, 10525955), (55, 8420764), (97, 4774660), (110, 4210382), (121, 3827620), (194, 2387330), (220, 2105191), (242, 1913810), (388, 1193665), (484, 956905), (485, 954932), (605, 765524), (970, 477466), (1067, 434060), (1210, 382762), (1940, 238733), (1973, 234740), (2134, 217030), (2420, 191381), (3946, 117370), (4268, 108515), (5335, 86812), (7892, 58685), (9865, 46948), (10670, 43406), (11737, 39460), (19730, 23474), (21340, 21703)]