39302510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8228

約数の個数: 32

約数和(自身を含む): 78255072

約数和(自身を除く): 38952562

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 8171, 16342, 40855, 81710, 106223, 212446, 302327, 531115, 604654, 1062230, 1511635, 3023270, 3930251, 7860502, 19651255, 39302510]

約数ペア:

[(1, 39302510), (2, 19651255), (5, 7860502), (10, 3930251), (13, 3023270), (26, 1511635), (37, 1062230), (65, 604654), (74, 531115), (130, 302327), (185, 212446), (370, 106223), (481, 81710), (962, 40855), (2405, 16342), (4810, 8171)]