25390810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 21887270

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 607, 890, 1214, 3035, 4183, 6070, 8366, 20915, 28529, 41830, 54023, 57058, 108046, 142645, 270115, 285290, 540230, 2539081, 5078162, 12695405, 25390810]

約数ペア:

[(1, 25390810), (2, 12695405), (5, 5078162), (10, 2539081), (47, 540230), (89, 285290), (94, 270115), (178, 142645), (235, 108046), (445, 57058), (470, 54023), (607, 41830), (890, 28529), (1214, 20915), (3035, 8366), (4183, 6070)]