59180980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 127491840

約数和(自身を除く): 68310860

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 179, 244, 271, 305, 358, 542, 610, 716, 895, 1084, 1220, 1355, 1790, 2710, 3580, 5420, 10919, 16531, 21838, 33062, 43676, 48509, 54595, 66124, 82655, 97018, 109190, 165310, 194036, 218380, 242545, 330620, 485090, 970180, 2959049, 5918098, 11836196, 14795245, 29590490, 59180980]

約数ペア:

[(1, 59180980), (2, 29590490), (4, 14795245), (5, 11836196), (10, 5918098), (20, 2959049), (61, 970180), (122, 485090), (179, 330620), (244, 242545), (271, 218380), (305, 194036), (358, 165310), (542, 109190), (610, 97018), (716, 82655), (895, 66124), (1084, 54595), (1220, 48509), (1355, 43676), (1790, 33062), (2710, 21838), (3580, 16531), (5420, 10919)]