22338200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 52816560

約数和(自身を除く): 30478360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 1831, 2440, 3050, 3662, 6100, 7324, 9155, 12200, 14648, 18310, 36620, 45775, 73240, 91550, 111691, 183100, 223382, 366200, 446764, 558455, 893528, 1116910, 2233820, 2792275, 4467640, 5584550, 11169100, 22338200]

約数ペア:

[(1, 22338200), (2, 11169100), (4, 5584550), (5, 4467640), (8, 2792275), (10, 2233820), (20, 1116910), (25, 893528), (40, 558455), (50, 446764), (61, 366200), (100, 223382), (122, 183100), (200, 111691), (244, 91550), (305, 73240), (488, 45775), (610, 36620), (1220, 18310), (1525, 14648), (1831, 12200), (2440, 9155), (3050, 7324), (3662, 6100)]