22027360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 53730432

約数和(自身を除く): 31703072

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, 4441, 4960, 8882, 17764, 22205, 35528, 44410, 71056, 88820, 137671, 142112, 177640, 275342, 355280, 550684, 688355, 710560, 1101368, 1376710, 2202736, 2753420, 4405472, 5506840, 11013680, 22027360]

約数ペア:

[(1, 22027360), (2, 11013680), (4, 5506840), (5, 4405472), (8, 2753420), (10, 2202736), (16, 1376710), (20, 1101368), (31, 710560), (32, 688355), (40, 550684), (62, 355280), (80, 275342), (124, 177640), (155, 142112), (160, 137671), (248, 88820), (310, 71056), (496, 44410), (620, 35528), (992, 22205), (1240, 17764), (2480, 8882), (4441, 4960)]