192988220

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{8297}}^1$

素因数の和:9469

約数の個数: 24

約数和(自身を含む): 405672624

約数和(自身を除く): 212684404

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2326, 4652, 5815, 8297, 11630, 16594, 23260, 33188, 41485, 82970, 165940, 9649411, 19298822, 38597644, 48247055, 96494110, 192988220]

約数ペア:

[(1, 192988220), (2, 96494110), (4, 48247055), (5, 38597644), (10, 19298822), (20, 9649411), (1163, 165940), (2326, 82970), (4652, 41485), (5815, 33188), (8297, 23260), (11630, 16594)]