109103440

素因数分解:

$2^4\times 5^1\times {\mathrm{1363793}}^1$

素因数の和:1363806

約数の個数: 20

約数和(自身を含む): 253665684

約数和(自身を除く): 144562244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1363793, 2727586, 5455172, 6818965, 10910344, 13637930, 21820688, 27275860, 54551720, 109103440]

約数ペア:

[(1, 109103440), (2, 54551720), (4, 27275860), (5, 21820688), (8, 13637930), (10, 10910344), (16, 6818965), (20, 5455172), (40, 2727586), (80, 1363793)]