506624320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51071}}^1$

素因数の和:51119

約数の個数: 56

約数和(自身を含む): 1245339648

約数和(自身を除く): 738715328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 51071, 102142, 204284, 255355, 408568, 510710, 817136, 1021420, 1583201, 1634272, 2042840, 3166402, 3268544, 4085680, 6332804, 7916005, 8171360, 12665608, 15832010, 16342720, 25331216, 31664020, 50662432, 63328040, 101324864, 126656080, 253312160, 506624320]

約数ペア:

[(1, 506624320), (2, 253312160), (4, 126656080), (5, 101324864), (8, 63328040), (10, 50662432), (16, 31664020), (20, 25331216), (31, 16342720), (32, 15832010), (40, 12665608), (62, 8171360), (64, 7916005), (80, 6332804), (124, 4085680), (155, 3268544), (160, 3166402), (248, 2042840), (310, 1634272), (320, 1583201), (496, 1021420), (620, 817136), (992, 510710), (1240, 408568), (1984, 255355), (2480, 204284), (4960, 102142), (9920, 51071)]