72100930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8297}}^1$

素因数の和:8394

約数の個数: 32

約数和(自身を含む): 143389440

約数和(自身を除く): 71288510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8297, 8690, 16594, 41485, 82970, 91267, 182534, 456335, 655463, 912670, 1310926, 3277315, 6554630, 7210093, 14420186, 36050465, 72100930]

約数ペア:

[(1, 72100930), (2, 36050465), (5, 14420186), (10, 7210093), (11, 6554630), (22, 3277315), (55, 1310926), (79, 912670), (110, 655463), (158, 456335), (395, 182534), (790, 91267), (869, 82970), (1738, 41485), (4345, 16594), (8297, 8690)]