190693660

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{39563}}^1$

素因数の和:39813

約数の個数: 24

約数和(自身を含む): 402128496

約数和(自身を除く): 211434836

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 39563, 79126, 158252, 197815, 395630, 791260, 9534683, 19069366, 38138732, 47673415, 95346830, 190693660]

約数ペア:

[(1, 190693660), (2, 95346830), (4, 47673415), (5, 38138732), (10, 19069366), (20, 9534683), (241, 791260), (482, 395630), (964, 197815), (1205, 158252), (2410, 79126), (4820, 39563)]