156745781060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1\times {\mathrm{1429}}^1$

素因数の和:2997

約数の個数: 96

約数和(自身を含む): 360458017920

約数和(自身を除く): 203712236860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 914, 1091, 1429, 1828, 2182, 2285, 2858, 4364, 4570, 5027, 5455, 5716, 7145, 9140, 10054, 10910, 12001, 14290, 15719, 20108, 21820, 24002, 25135, 28580, 31438, 48004, 50270, 60005, 62876, 78595, 100540, 120010, 157190, 240020, 314380, 498587, 653053, 997174, 1306106, 1559039, 1994348, 2492935, 2612212, 3118078, 3265265, 4985870, 5484457, 6236156, 6530530, 7183583, 7795195, 9971740, 10968914, 13061060, 14367166, 15590390, 17149429, 21937828, 27422285, 28734332, 31180780, 34298858, 35917915, 54844570, 68597716, 71835830, 85747145, 109689140, 143671660, 171494290, 342988580, 712480823, 1424961646, 2849923292, 3562404115, 7124808230, 7837289053, 14249616460, 15674578106, 31349156212, 39186445265, 78372890530, 156745781060]

約数ペア:

[(1, 156745781060), (2, 78372890530), (4, 39186445265), (5, 31349156212), (10, 15674578106), (11, 14249616460), (20, 7837289053), (22, 7124808230), (44, 3562404115), (55, 2849923292), (110, 1424961646), (220, 712480823), (457, 342988580), (914, 171494290), (1091, 143671660), (1429, 109689140), (1828, 85747145), (2182, 71835830), (2285, 68597716), (2858, 54844570), (4364, 35917915), (4570, 34298858), (5027, 31180780), (5455, 28734332), (5716, 27422285), (7145, 21937828), (9140, 17149429), (10054, 15590390), (10910, 14367166), (12001, 13061060), (14290, 10968914), (15719, 9971740), (20108, 7795195), (21820, 7183583), (24002, 6530530), (25135, 6236156), (28580, 5484457), (31438, 4985870), (48004, 3265265), (50270, 3118078), (60005, 2612212), (62876, 2492935), (78595, 1994348), (100540, 1559039), (120010, 1306106), (157190, 997174), (240020, 653053), (314380, 498587)]