45060980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72679}}^1$

素因数の和:72719

約数の個数: 24

約数和(自身を含む): 97681920

約数和(自身を除く): 52620940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 72679, 145358, 290716, 363395, 726790, 1453580, 2253049, 4506098, 9012196, 11265245, 22530490, 45060980]

約数ペア:

[(1, 45060980), (2, 22530490), (4, 11265245), (5, 9012196), (10, 4506098), (20, 2253049), (31, 1453580), (62, 726790), (124, 363395), (155, 290716), (310, 145358), (620, 72679)]