74232640

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1013}}^1$

素因数の和:1259

約数の個数: 56

約数和(自身を含む): 177713640

約数和(自身を除く): 103481000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1013, 1145, 1832, 2026, 2290, 3664, 4052, 4580, 5065, 7328, 8104, 9160, 10130, 14656, 16208, 18320, 20260, 32416, 36640, 40520, 64832, 73280, 81040, 162080, 231977, 324160, 463954, 927908, 1159885, 1855816, 2319770, 3711632, 4639540, 7423264, 9279080, 14846528, 18558160, 37116320, 74232640]

約数ペア:

[(1, 74232640), (2, 37116320), (4, 18558160), (5, 14846528), (8, 9279080), (10, 7423264), (16, 4639540), (20, 3711632), (32, 2319770), (40, 1855816), (64, 1159885), (80, 927908), (160, 463954), (229, 324160), (320, 231977), (458, 162080), (916, 81040), (1013, 73280), (1145, 64832), (1832, 40520), (2026, 36640), (2290, 32416), (3664, 20260), (4052, 18320), (4580, 16208), (5065, 14656), (7328, 10130), (8104, 9160)]