99828080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6673}}^1$

素因数の和:6714

約数の個数: 80

約数和(自身を含む): 268134624

約数和(自身を除く): 168306544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6673, 7480, 13346, 14960, 26692, 33365, 53384, 66730, 73403, 106768, 113441, 133460, 146806, 226882, 266920, 293612, 367015, 453764, 533840, 567205, 587224, 734030, 907528, 1134410, 1174448, 1247851, 1468060, 1815056, 2268820, 2495702, 2936120, 4537640, 4991404, 5872240, 6239255, 9075280, 9982808, 12478510, 19965616, 24957020, 49914040, 99828080]

約数ペア:

[(1, 99828080), (2, 49914040), (4, 24957020), (5, 19965616), (8, 12478510), (10, 9982808), (11, 9075280), (16, 6239255), (17, 5872240), (20, 4991404), (22, 4537640), (34, 2936120), (40, 2495702), (44, 2268820), (55, 1815056), (68, 1468060), (80, 1247851), (85, 1174448), (88, 1134410), (110, 907528), (136, 734030), (170, 587224), (176, 567205), (187, 533840), (220, 453764), (272, 367015), (340, 293612), (374, 266920), (440, 226882), (680, 146806), (748, 133460), (880, 113441), (935, 106768), (1360, 73403), (1496, 66730), (1870, 53384), (2992, 33365), (3740, 26692), (6673, 14960), (7480, 13346)]