2013194900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 4427904096

約数和(自身を除く): 2414709196

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 227, 262, 454, 524, 655, 677, 908, 1135, 1310, 1354, 2270, 2620, 2708, 3275, 3385, 4540, 5675, 6550, 6770, 11350, 13100, 13540, 16925, 22700, 29737, 33850, 59474, 67700, 88687, 118948, 148685, 153679, 177374, 297370, 307358, 354748, 443435, 594740, 614716, 743425, 768395, 886870, 1486850, 1536790, 1773740, 2217175, 2973700, 3073580, 3841975, 4434350, 7683950, 8868700, 15367900, 20131949, 40263898, 80527796, 100659745, 201319490, 402638980, 503298725, 1006597450, 2013194900]

約数ペア:

[(1, 2013194900), (2, 1006597450), (4, 503298725), (5, 402638980), (10, 201319490), (20, 100659745), (25, 80527796), (50, 40263898), (100, 20131949), (131, 15367900), (227, 8868700), (262, 7683950), (454, 4434350), (524, 3841975), (655, 3073580), (677, 2973700), (908, 2217175), (1135, 1773740), (1310, 1536790), (1354, 1486850), (2270, 886870), (2620, 768395), (2708, 743425), (3275, 614716), (3385, 594740), (4540, 443435), (5675, 354748), (6550, 307358), (6770, 297370), (11350, 177374), (13100, 153679), (13540, 148685), (16925, 118948), (22700, 88687), (29737, 67700), (33850, 59474)]