39209870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4957}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 81390528

約数和(自身を除く): 42180658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 4957, 7910, 9914, 24785, 34699, 49570, 69398, 173495, 346990, 560141, 1120282, 2800705, 3920987, 5601410, 7841974, 19604935, 39209870]

約数ペア:

[(1, 39209870), (2, 19604935), (5, 7841974), (7, 5601410), (10, 3920987), (14, 2800705), (35, 1120282), (70, 560141), (113, 346990), (226, 173495), (565, 69398), (791, 49570), (1130, 34699), (1582, 24785), (3955, 9914), (4957, 7910)]