57981290

素因数分解:

$2^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{4007}}^1$

素因数の和:5461

約数の個数: 16

約数和(自身を含む): 104464512

約数和(自身を除く): 46483222

約数列:

[1, 2, 5, 10, 1447, 2894, 4007, 7235, 8014, 14470, 20035, 40070, 5798129, 11596258, 28990645, 57981290]

約数ペア:

[(1, 57981290), (2, 28990645), (5, 11596258), (10, 5798129), (1447, 40070), (2894, 20035), (4007, 14470), (7235, 8014)]