99442040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31469}}^1$

素因数の和:31559

約数の個数: 32

約数和(自身を含む): 226584000

約数和(自身を除く): 127141960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 31469, 62938, 125876, 157345, 251752, 314690, 629380, 1258760, 2486051, 4972102, 9944204, 12430255, 19888408, 24860510, 49721020, 99442040]

約数ペア:

[(1, 99442040), (2, 49721020), (4, 24860510), (5, 19888408), (8, 12430255), (10, 9944204), (20, 4972102), (40, 2486051), (79, 1258760), (158, 629380), (316, 314690), (395, 251752), (632, 157345), (790, 125876), (1580, 62938), (3160, 31469)]