10262590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 20139840

約数和(自身を除く): 9877250

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 887, 890, 1157, 1774, 2314, 4435, 5785, 8870, 11531, 11570, 23062, 57655, 78943, 115310, 157886, 394715, 789430, 1026259, 2052518, 5131295, 10262590]

約数ペア:

[(1, 10262590), (2, 5131295), (5, 2052518), (10, 1026259), (13, 789430), (26, 394715), (65, 157886), (89, 115310), (130, 78943), (178, 57655), (445, 23062), (887, 11570), (890, 11531), (1157, 8870), (1774, 5785), (2314, 4435)]