35427340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 81073440

約数和(自身を除く): 45646100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1531, 1780, 2314, 3062, 4628, 5785, 6124, 7655, 11570, 15310, 19903, 23140, 30620, 39806, 79612, 99515, 136259, 199030, 272518, 398060, 545036, 681295, 1362590, 1771367, 2725180, 3542734, 7085468, 8856835, 17713670, 35427340]

約数ペア:

[(1, 35427340), (2, 17713670), (4, 8856835), (5, 7085468), (10, 3542734), (13, 2725180), (20, 1771367), (26, 1362590), (52, 681295), (65, 545036), (89, 398060), (130, 272518), (178, 199030), (260, 136259), (356, 99515), (445, 79612), (890, 39806), (1157, 30620), (1531, 23140), (1780, 19903), (2314, 15310), (3062, 11570), (4628, 7655), (5785, 6124)]