82029740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8527}}^1$

素因数の和:8586

約数の個数: 48

約数和(自身を含む): 190549632

約数和(自身を除く): 108519892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 8527, 9620, 17054, 34108, 42635, 85270, 110851, 170540, 221702, 315499, 443404, 554255, 630998, 1108510, 1261996, 1577495, 2217020, 3154990, 4101487, 6309980, 8202974, 16405948, 20507435, 41014870, 82029740]

約数ペア:

[(1, 82029740), (2, 41014870), (4, 20507435), (5, 16405948), (10, 8202974), (13, 6309980), (20, 4101487), (26, 3154990), (37, 2217020), (52, 1577495), (65, 1261996), (74, 1108510), (130, 630998), (148, 554255), (185, 443404), (260, 315499), (370, 221702), (481, 170540), (740, 110851), (962, 85270), (1924, 42635), (2405, 34108), (4810, 17054), (8527, 9620)]