832868320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167917}}^1$

素因数の和:167963

約数の個数: 48

約数和(自身を含む): 2031136128

約数和(自身を除く): 1198267808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 167917, 335834, 671668, 839585, 1343336, 1679170, 2686672, 3358340, 5205427, 5373344, 6716680, 10410854, 13433360, 20821708, 26027135, 26866720, 41643416, 52054270, 83286832, 104108540, 166573664, 208217080, 416434160, 832868320]

約数ペア:

[(1, 832868320), (2, 416434160), (4, 208217080), (5, 166573664), (8, 104108540), (10, 83286832), (16, 52054270), (20, 41643416), (31, 26866720), (32, 26027135), (40, 20821708), (62, 13433360), (80, 10410854), (124, 6716680), (155, 5373344), (160, 5205427), (248, 3358340), (310, 2686672), (496, 1679170), (620, 1343336), (992, 839585), (1240, 671668), (2480, 335834), (4960, 167917)]