42419050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{10739}}^1$

素因数の和:10830

約数の個数: 24

約数和(自身を含む): 79905600

約数和(自身を除く): 37486550

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 10739, 21478, 53695, 107390, 268475, 536950, 848381, 1696762, 4241905, 8483810, 21209525, 42419050]

約数ペア:

[(1, 42419050), (2, 21209525), (5, 8483810), (10, 4241905), (25, 1696762), (50, 848381), (79, 536950), (158, 268475), (395, 107390), (790, 53695), (1975, 21478), (3950, 10739)]