652051220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3041}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 1398249216

約数和(自身を除く): 746197996

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 151, 284, 302, 355, 604, 710, 755, 1420, 1510, 3020, 3041, 6082, 10721, 12164, 15205, 21442, 30410, 42884, 53605, 60820, 107210, 214420, 215911, 431822, 459191, 863644, 918382, 1079555, 1836764, 2159110, 2295955, 4318220, 4591910, 9183820, 32602561, 65205122, 130410244, 163012805, 326025610, 652051220]

約数ペア:

[(1, 652051220), (2, 326025610), (4, 163012805), (5, 130410244), (10, 65205122), (20, 32602561), (71, 9183820), (142, 4591910), (151, 4318220), (284, 2295955), (302, 2159110), (355, 1836764), (604, 1079555), (710, 918382), (755, 863644), (1420, 459191), (1510, 431822), (3020, 215911), (3041, 214420), (6082, 107210), (10721, 60820), (12164, 53605), (15205, 42884), (21442, 30410)]