194645510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{5231}}^1$

素因数の和:5360

約数の個数: 24

約数和(自身を含む): 356267808

約数和(自身を除く): 161622298

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3721, 5231, 7442, 10462, 18605, 26155, 37210, 52310, 319091, 638182, 1595455, 3190910, 19464551, 38929102, 97322755, 194645510]

約数ペア:

[(1, 194645510), (2, 97322755), (5, 38929102), (10, 19464551), (61, 3190910), (122, 1595455), (305, 638182), (610, 319091), (3721, 52310), (5231, 37210), (7442, 26155), (10462, 18605)]