120638380

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{8297}}^1$

素因数の和:9033

約数の個数: 24

約数和(自身を含む): 253719648

約数和(自身を除く): 133081268

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 8297, 14540, 16594, 33188, 41485, 82970, 165940, 6031919, 12063838, 24127676, 30159595, 60319190, 120638380]

約数ペア:

[(1, 120638380), (2, 60319190), (4, 30159595), (5, 24127676), (10, 12063838), (20, 6031919), (727, 165940), (1454, 82970), (2908, 41485), (3635, 33188), (7270, 16594), (8297, 14540)]