88216040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 226951200

約数和(自身を除く): 138735160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 379, 440, 460, 506, 529, 758, 920, 1012, 1058, 1265, 1516, 1895, 2024, 2116, 2530, 2645, 3032, 3790, 4169, 4232, 5060, 5290, 5819, 7580, 8338, 8717, 10120, 10580, 11638, 15160, 16676, 17434, 20845, 21160, 23276, 29095, 33352, 34868, 41690, 43585, 46552, 58190, 69736, 83380, 87170, 95887, 116380, 166760, 174340, 191774, 200491, 232760, 348680, 383548, 400982, 479435, 767096, 801964, 958870, 1002455, 1603928, 1917740, 2004910, 2205401, 3835480, 4009820, 4410802, 8019640, 8821604, 11027005, 17643208, 22054010, 44108020, 88216040]

約数ペア:

[(1, 88216040), (2, 44108020), (4, 22054010), (5, 17643208), (8, 11027005), (10, 8821604), (11, 8019640), (20, 4410802), (22, 4009820), (23, 3835480), (40, 2205401), (44, 2004910), (46, 1917740), (55, 1603928), (88, 1002455), (92, 958870), (110, 801964), (115, 767096), (184, 479435), (220, 400982), (230, 383548), (253, 348680), (379, 232760), (440, 200491), (460, 191774), (506, 174340), (529, 166760), (758, 116380), (920, 95887), (1012, 87170), (1058, 83380), (1265, 69736), (1516, 58190), (1895, 46552), (2024, 43585), (2116, 41690), (2530, 34868), (2645, 33352), (3032, 29095), (3790, 23276), (4169, 21160), (4232, 20845), (5060, 17434), (5290, 16676), (5819, 15160), (7580, 11638), (8338, 10580), (8717, 10120)]