45359810

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{18979}}^1$

素因数の和:19225

約数の個数: 16

約数和(自身を含む): 81993600

約数和(自身を除く): 36633790

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 18979, 37958, 94895, 189790, 4535981, 9071962, 22679905, 45359810]

約数ペア:

[(1, 45359810), (2, 22679905), (5, 9071962), (10, 4535981), (239, 189790), (478, 94895), (1195, 37958), (2390, 18979)]