72796060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{117413}}^1$

素因数の和:117453

約数の個数: 24

約数和(自身を含む): 157804416

約数和(自身を除く): 85008356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 117413, 234826, 469652, 587065, 1174130, 2348260, 3639803, 7279606, 14559212, 18199015, 36398030, 72796060]

約数ペア:

[(1, 72796060), (2, 36398030), (4, 18199015), (5, 14559212), (10, 7279606), (20, 3639803), (31, 2348260), (62, 1174130), (124, 587065), (155, 469652), (310, 234826), (620, 117413)]