22046620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 49871808

約数和(自身を除く): 27825188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1063, 1220, 2074, 2126, 4148, 4252, 5185, 5315, 10370, 10630, 18071, 20740, 21260, 36142, 64843, 72284, 90355, 129686, 180710, 259372, 324215, 361420, 648430, 1102331, 1296860, 2204662, 4409324, 5511655, 11023310, 22046620]

約数ペア:

[(1, 22046620), (2, 11023310), (4, 5511655), (5, 4409324), (10, 2204662), (17, 1296860), (20, 1102331), (34, 648430), (61, 361420), (68, 324215), (85, 259372), (122, 180710), (170, 129686), (244, 90355), (305, 72284), (340, 64843), (610, 36142), (1037, 21260), (1063, 20740), (1220, 18071), (2074, 10630), (2126, 10370), (4148, 5315), (4252, 5185)]