76981580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{296083}}^1$

素因数の和:296105

約数の個数: 24

約数和(自身を含む): 174097392

約数和(自身を除く): 97115812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 296083, 592166, 1184332, 1480415, 2960830, 3849079, 5921660, 7698158, 15396316, 19245395, 38490790, 76981580]

約数ペア:

[(1, 76981580), (2, 38490790), (4, 19245395), (5, 15396316), (10, 7698158), (13, 5921660), (20, 3849079), (26, 2960830), (52, 1480415), (65, 1184332), (130, 592166), (260, 296083)]