40895260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4951}}^1$

素因数の和:5026

約数の個数: 48

約数和(自身を含む): 99832320

約数和(自身を除く): 58937060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 4951, 8260, 9902, 19804, 24755, 34657, 49510, 69314, 99020, 138628, 173285, 292109, 346570, 584218, 693140, 1168436, 1460545, 2044763, 2921090, 4089526, 5842180, 8179052, 10223815, 20447630, 40895260]

約数ペア:

[(1, 40895260), (2, 20447630), (4, 10223815), (5, 8179052), (7, 5842180), (10, 4089526), (14, 2921090), (20, 2044763), (28, 1460545), (35, 1168436), (59, 693140), (70, 584218), (118, 346570), (140, 292109), (236, 173285), (295, 138628), (413, 99020), (590, 69314), (826, 49510), (1180, 34657), (1652, 24755), (2065, 19804), (4130, 9902), (4951, 8260)]