23368720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4951}}^1$

素因数の和:5023

約数の個数: 40

約数和(自身を含む): 55264320

約数和(自身を除く): 31895600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 4951, 9902, 19804, 24755, 39608, 49510, 79216, 99020, 198040, 292109, 396080, 584218, 1168436, 1460545, 2336872, 2921090, 4673744, 5842180, 11684360, 23368720]

約数ペア:

[(1, 23368720), (2, 11684360), (4, 5842180), (5, 4673744), (8, 2921090), (10, 2336872), (16, 1460545), (20, 1168436), (40, 584218), (59, 396080), (80, 292109), (118, 198040), (236, 99020), (295, 79216), (472, 49510), (590, 39608), (944, 24755), (1180, 19804), (2360, 9902), (4720, 4951)]