79292420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 182020608

約数和(自身を除く): 102728188

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 7523, 10540, 15046, 30092, 37615, 75230, 127891, 150460, 233213, 255782, 466426, 511564, 639455, 932852, 1166065, 1278910, 2332130, 2557820, 3964621, 4664260, 7929242, 15858484, 19823105, 39646210, 79292420]

約数ペア:

[(1, 79292420), (2, 39646210), (4, 19823105), (5, 15858484), (10, 7929242), (17, 4664260), (20, 3964621), (31, 2557820), (34, 2332130), (62, 1278910), (68, 1166065), (85, 932852), (124, 639455), (155, 511564), (170, 466426), (310, 255782), (340, 233213), (527, 150460), (620, 127891), (1054, 75230), (2108, 37615), (2635, 30092), (5270, 15046), (7523, 10540)]