42586169810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1\times {\mathrm{32309}}^1$

素因数の和:33886

約数の個数: 32

約数和(自身を含む): 77571140400

約数和(自身を除く): 34984970590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1481, 2962, 7405, 14810, 32309, 64618, 131809, 161545, 263618, 323090, 659045, 1318090, 2875501, 5751002, 14377505, 28755010, 47849629, 95699258, 239248145, 478496290, 4258616981, 8517233962, 21293084905, 42586169810]

約数ペア:

[(1, 42586169810), (2, 21293084905), (5, 8517233962), (10, 4258616981), (89, 478496290), (178, 239248145), (445, 95699258), (890, 47849629), (1481, 28755010), (2962, 14377505), (7405, 5751002), (14810, 2875501), (32309, 1318090), (64618, 659045), (131809, 323090), (161545, 263618)]