101492140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163697}}^1$

素因数の和:163737

約数の個数: 24

約数和(自身を含む): 220010112

約数和(自身を除く): 118517972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 163697, 327394, 654788, 818485, 1636970, 3273940, 5074607, 10149214, 20298428, 25373035, 50746070, 101492140]

約数ペア:

[(1, 101492140), (2, 50746070), (4, 25373035), (5, 20298428), (10, 10149214), (20, 5074607), (31, 3273940), (62, 1636970), (124, 818485), (155, 654788), (310, 327394), (620, 163697)]