76180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 172872

約数和(自身を除く): 96692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 1172, 1465, 2930, 3809, 5860, 7618, 15236, 19045, 38090, 76180]

約数ペア:

[(1, 76180), (2, 38090), (4, 19045), (5, 15236), (10, 7618), (13, 5860), (20, 3809), (26, 2930), (52, 1465), (65, 1172), (130, 586), (260, 293)]