108212320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21863

約数の個数: 48

約数和(自身を含む): 263910528

約数和(自身を除く): 155698208

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, 21817, 43634, 87268, 109085, 174536, 218170, 349072, 436340, 676327, 698144, 872680, 1352654, 1745360, 2705308, 3381635, 3490720, 5410616, 6763270, 10821232, 13526540, 21642464, 27053080, 54106160, 108212320]

約数ペア:

[(1, 108212320), (2, 54106160), (4, 27053080), (5, 21642464), (8, 13526540), (10, 10821232), (16, 6763270), (20, 5410616), (31, 3490720), (32, 3381635), (40, 2705308), (62, 1745360), (80, 1352654), (124, 872680), (155, 698144), (160, 676327), (248, 436340), (310, 349072), (496, 218170), (620, 174536), (992, 109085), (1240, 87268), (2480, 43634), (4960, 21817)]