13332640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 32876928

約数和(自身を除く): 19544288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3623, 3680, 7246, 14492, 18115, 28984, 36230, 57968, 72460, 83329, 115936, 144920, 166658, 289840, 333316, 416645, 579680, 666632, 833290, 1333264, 1666580, 2666528, 3333160, 6666320, 13332640]

約数ペア:

[(1, 13332640), (2, 6666320), (4, 3333160), (5, 2666528), (8, 1666580), (10, 1333264), (16, 833290), (20, 666632), (23, 579680), (32, 416645), (40, 333316), (46, 289840), (80, 166658), (92, 144920), (115, 115936), (160, 83329), (184, 72460), (230, 57968), (368, 36230), (460, 28984), (736, 18115), (920, 14492), (1840, 7246), (3623, 3680)]