41122540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 90244224

約数和(自身を除く): 49121684

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 911, 1220, 1822, 2257, 3644, 4514, 4555, 9028, 9110, 11285, 18220, 22570, 33707, 45140, 55571, 67414, 111142, 134828, 168535, 222284, 277855, 337070, 555710, 674140, 1111420, 2056127, 4112254, 8224508, 10280635, 20561270, 41122540]

約数ペア:

[(1, 41122540), (2, 20561270), (4, 10280635), (5, 8224508), (10, 4112254), (20, 2056127), (37, 1111420), (61, 674140), (74, 555710), (122, 337070), (148, 277855), (185, 222284), (244, 168535), (305, 134828), (370, 111142), (610, 67414), (740, 55571), (911, 45140), (1220, 33707), (1822, 22570), (2257, 18220), (3644, 11285), (4514, 9110), (4555, 9028)]