22796684140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{171481}}^1$

素因数の和:171547

約数の個数: 72

約数和(自身を含む): 53066133792

約数和(自身を除く): 30269449652

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 289, 340, 391, 460, 578, 782, 1156, 1445, 1564, 1955, 2890, 3910, 5780, 6647, 7820, 13294, 26588, 33235, 66470, 132940, 171481, 342962, 685924, 857405, 1714810, 2915177, 3429620, 3944063, 5830354, 7888126, 11660708, 14575885, 15776252, 19720315, 29151770, 39440630, 49558009, 58303540, 67049071, 78881260, 99116018, 134098142, 198232036, 247790045, 268196284, 335245355, 495580090, 670490710, 991160180, 1139834207, 1340981420, 2279668414, 4559336828, 5699171035, 11398342070, 22796684140]

約数ペア:

[(1, 22796684140), (2, 11398342070), (4, 5699171035), (5, 4559336828), (10, 2279668414), (17, 1340981420), (20, 1139834207), (23, 991160180), (34, 670490710), (46, 495580090), (68, 335245355), (85, 268196284), (92, 247790045), (115, 198232036), (170, 134098142), (230, 99116018), (289, 78881260), (340, 67049071), (391, 58303540), (460, 49558009), (578, 39440630), (782, 29151770), (1156, 19720315), (1445, 15776252), (1564, 14575885), (1955, 11660708), (2890, 7888126), (3910, 5830354), (5780, 3944063), (6647, 3429620), (7820, 2915177), (13294, 1714810), (26588, 857405), (33235, 685924), (66470, 342962), (132940, 171481)]