65689390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5003}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 128622816

約数和(自身を除く): 62933426

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 5003, 6565, 10006, 13130, 25015, 50030, 65039, 130078, 325195, 505303, 650390, 1010606, 2526515, 5053030, 6568939, 13137878, 32844695, 65689390]

約数ペア:

[(1, 65689390), (2, 32844695), (5, 13137878), (10, 6568939), (13, 5053030), (26, 2526515), (65, 1010606), (101, 650390), (130, 505303), (202, 325195), (505, 130078), (1010, 65039), (1313, 50030), (2626, 25015), (5003, 13130), (6565, 10006)]