377996830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25183}}^1$

素因数の和:25288

約数の個数: 32

約数和(自身を含む): 725299200

約数和(自身を除く): 347302370

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 25183, 50366, 125915, 251830, 478477, 956954, 1989457, 2392385, 3978914, 4784770, 9947285, 19894570, 37799683, 75599366, 188998415, 377996830]

約数ペア:

[(1, 377996830), (2, 188998415), (5, 75599366), (10, 37799683), (19, 19894570), (38, 9947285), (79, 4784770), (95, 3978914), (158, 2392385), (190, 1989457), (395, 956954), (790, 478477), (1501, 251830), (3002, 125915), (7505, 50366), (15010, 25183)]