38361490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 71928000

約数和(自身を除く): 33566510

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 739, 895, 1478, 1790, 3695, 5191, 7390, 10382, 21431, 25955, 42862, 51910, 107155, 132281, 214310, 264562, 661405, 1322810, 3836149, 7672298, 19180745, 38361490]

約数ペア:

[(1, 38361490), (2, 19180745), (5, 7672298), (10, 3836149), (29, 1322810), (58, 661405), (145, 264562), (179, 214310), (290, 132281), (358, 107155), (739, 51910), (895, 42862), (1478, 25955), (1790, 21431), (3695, 10382), (5191, 7390)]