37278410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 72817920

約数和(自身を除く): 35539510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2063, 3614, 4126, 9035, 10315, 18070, 20630, 26819, 53638, 134095, 268190, 286757, 573514, 1433785, 2867570, 3727841, 7455682, 18639205, 37278410]

約数ペア:

[(1, 37278410), (2, 18639205), (5, 7455682), (10, 3727841), (13, 2867570), (26, 1433785), (65, 573514), (130, 286757), (139, 268190), (278, 134095), (695, 53638), (1390, 26819), (1807, 20630), (2063, 18070), (3614, 10315), (4126, 9035)]