108156920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73079}}^1$

素因数の和:73127

約数の個数: 32

約数和(自身を含む): 249933600

約数和(自身を除く): 141776680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 73079, 146158, 292316, 365395, 584632, 730790, 1461580, 2703923, 2923160, 5407846, 10815692, 13519615, 21631384, 27039230, 54078460, 108156920]

約数ペア:

[(1, 108156920), (2, 54078460), (4, 27039230), (5, 21631384), (8, 13519615), (10, 10815692), (20, 5407846), (37, 2923160), (40, 2703923), (74, 1461580), (148, 730790), (185, 584632), (296, 365395), (370, 292316), (740, 146158), (1480, 73079)]