1422474250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 2780777376

約数和(自身を除く): 1358303126

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 125, 185, 250, 305, 370, 610, 925, 1525, 1850, 2257, 2521, 3050, 4514, 4625, 5042, 7625, 9250, 11285, 12605, 15250, 22570, 25210, 56425, 63025, 93277, 112850, 126050, 153781, 186554, 282125, 307562, 315125, 466385, 564250, 630250, 768905, 932770, 1537810, 2331925, 3844525, 4663850, 5689897, 7689050, 11379794, 11659625, 19222625, 23319250, 28449485, 38445250, 56898970, 142247425, 284494850, 711237125, 1422474250]

約数ペア:

[(1, 1422474250), (2, 711237125), (5, 284494850), (10, 142247425), (25, 56898970), (37, 38445250), (50, 28449485), (61, 23319250), (74, 19222625), (122, 11659625), (125, 11379794), (185, 7689050), (250, 5689897), (305, 4663850), (370, 3844525), (610, 2331925), (925, 1537810), (1525, 932770), (1850, 768905), (2257, 630250), (2521, 564250), (3050, 466385), (4514, 315125), (4625, 307562), (5042, 282125), (7625, 186554), (9250, 153781), (11285, 126050), (12605, 112850), (15250, 93277), (22570, 63025), (25210, 56425)]