22758040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 55339200

約数和(自身を除く): 32581160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 853, 920, 1160, 1334, 1706, 2668, 3335, 3412, 4265, 5336, 6670, 6824, 8530, 13340, 17060, 19619, 24737, 26680, 34120, 39238, 49474, 78476, 98095, 98948, 123685, 156952, 196190, 197896, 247370, 392380, 494740, 568951, 784760, 989480, 1137902, 2275804, 2844755, 4551608, 5689510, 11379020, 22758040]

約数ペア:

[(1, 22758040), (2, 11379020), (4, 5689510), (5, 4551608), (8, 2844755), (10, 2275804), (20, 1137902), (23, 989480), (29, 784760), (40, 568951), (46, 494740), (58, 392380), (92, 247370), (115, 197896), (116, 196190), (145, 156952), (184, 123685), (230, 98948), (232, 98095), (290, 78476), (460, 49474), (580, 39238), (667, 34120), (853, 26680), (920, 24737), (1160, 19619), (1334, 17060), (1706, 13340), (2668, 8530), (3335, 6824), (3412, 6670), (4265, 5336)]