225568330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{11491}}^1$

素因数の和:11662

約数の個数: 32

約数和(自身を含む): 440189568

約数和(自身を除く): 214621238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 11491, 19630, 22982, 57455, 114910, 149383, 298766, 746915, 1493830, 1735141, 3470282, 8675705, 17351410, 22556833, 45113666, 112784165, 225568330]

約数ペア:

[(1, 225568330), (2, 112784165), (5, 45113666), (10, 22556833), (13, 17351410), (26, 8675705), (65, 3470282), (130, 1735141), (151, 1493830), (302, 746915), (755, 298766), (1510, 149383), (1963, 114910), (3926, 57455), (9815, 22982), (11491, 19630)]