958943620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{1021}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 2035627776

約数和(自身を除く): 1076684156

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 311, 604, 622, 755, 1021, 1244, 1510, 1555, 2042, 3020, 3110, 4084, 5105, 6220, 10210, 20420, 46961, 93922, 154171, 187844, 234805, 308342, 317531, 469610, 616684, 635062, 770855, 939220, 1270124, 1541710, 1587655, 3083420, 3175310, 6350620, 47947181, 95894362, 191788724, 239735905, 479471810, 958943620]

約数ペア:

[(1, 958943620), (2, 479471810), (4, 239735905), (5, 191788724), (10, 95894362), (20, 47947181), (151, 6350620), (302, 3175310), (311, 3083420), (604, 1587655), (622, 1541710), (755, 1270124), (1021, 939220), (1244, 770855), (1510, 635062), (1555, 616684), (2042, 469610), (3020, 317531), (3110, 308342), (4084, 234805), (5105, 187844), (6220, 154171), (10210, 93922), (20420, 46961)]