22670560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1208

約数の個数: 72

約数和(自身を含む): 58921128

約数和(自身を除く): 36250568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1171, 1210, 1760, 1936, 2342, 2420, 3872, 4684, 4840, 5855, 9368, 9680, 11710, 12881, 18736, 19360, 23420, 25762, 37472, 46840, 51524, 64405, 93680, 103048, 128810, 141691, 187360, 206096, 257620, 283382, 412192, 515240, 566764, 708455, 1030480, 1133528, 1416910, 2060960, 2267056, 2833820, 4534112, 5667640, 11335280, 22670560]

約数ペア:

[(1, 22670560), (2, 11335280), (4, 5667640), (5, 4534112), (8, 2833820), (10, 2267056), (11, 2060960), (16, 1416910), (20, 1133528), (22, 1030480), (32, 708455), (40, 566764), (44, 515240), (55, 412192), (80, 283382), (88, 257620), (110, 206096), (121, 187360), (160, 141691), (176, 128810), (220, 103048), (242, 93680), (352, 64405), (440, 51524), (484, 46840), (605, 37472), (880, 25762), (968, 23420), (1171, 19360), (1210, 18736), (1760, 12881), (1936, 11710), (2342, 9680), (2420, 9368), (3872, 5855), (4684, 4840)]