210868030

素因数分解:

$2^1\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{5107}}^1$

素因数の和:9243

約数の個数: 16

約数和(自身を含む): 379728720

約数和(自身を除く): 168860690

約数列:

[1, 2, 5, 10, 4129, 5107, 8258, 10214, 20645, 25535, 41290, 51070, 21086803, 42173606, 105434015, 210868030]

約数ペア:

[(1, 210868030), (2, 105434015), (5, 42173606), (10, 21086803), (4129, 51070), (5107, 41290), (8258, 25535), (10214, 20645)]