22664660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 28743340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 1699, 2668, 3335, 3398, 6670, 6796, 8495, 13340, 16990, 33980, 39077, 49271, 78154, 98542, 156308, 195385, 197084, 246355, 390770, 492710, 781540, 985420, 1133233, 2266466, 4532932, 5666165, 11332330, 22664660]

約数ペア:

[(1, 22664660), (2, 11332330), (4, 5666165), (5, 4532932), (10, 2266466), (20, 1133233), (23, 985420), (29, 781540), (46, 492710), (58, 390770), (92, 246355), (115, 197084), (116, 195385), (145, 156308), (230, 98542), (290, 78154), (460, 49271), (580, 39077), (667, 33980), (1334, 16990), (1699, 13340), (2668, 8495), (3335, 6796), (3398, 6670)]