201330040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4216

約数の個数: 64

約数和(自身を含む): 481723200

約数和(自身を除く): 280393160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 2120, 2438, 4129, 4876, 6095, 8258, 9752, 12190, 16516, 20645, 24380, 33032, 41290, 48760, 82580, 94967, 165160, 189934, 218837, 379868, 437674, 474835, 759736, 875348, 949670, 1094185, 1750696, 1899340, 2188370, 3798680, 4376740, 5033251, 8753480, 10066502, 20133004, 25166255, 40266008, 50332510, 100665020, 201330040]

約数ペア:

[(1, 201330040), (2, 100665020), (4, 50332510), (5, 40266008), (8, 25166255), (10, 20133004), (20, 10066502), (23, 8753480), (40, 5033251), (46, 4376740), (53, 3798680), (92, 2188370), (106, 1899340), (115, 1750696), (184, 1094185), (212, 949670), (230, 875348), (265, 759736), (424, 474835), (460, 437674), (530, 379868), (920, 218837), (1060, 189934), (1219, 165160), (2120, 94967), (2438, 82580), (4129, 48760), (4876, 41290), (6095, 33032), (8258, 24380), (9752, 20645), (12190, 16516)]