89753690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4967}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 175271040

約数和(自身を除く): 85517350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 4967, 9035, 9934, 18070, 24835, 49670, 64571, 129142, 322855, 645710, 690413, 1380826, 3452065, 6904130, 8975369, 17950738, 44876845, 89753690]

約数ペア:

[(1, 89753690), (2, 44876845), (5, 17950738), (10, 8975369), (13, 6904130), (26, 3452065), (65, 1380826), (130, 690413), (139, 645710), (278, 322855), (695, 129142), (1390, 64571), (1807, 49670), (3614, 24835), (4967, 18070), (9035, 9934)]