173037980

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{15817}}^1$

素因数の和:16373

約数の個数: 24

約数和(自身を含む): 364067088

約数和(自身を除く): 191029108

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 5470, 10940, 15817, 31634, 63268, 79085, 158170, 316340, 8651899, 17303798, 34607596, 43259495, 86518990, 173037980]

約数ペア:

[(1, 173037980), (2, 86518990), (4, 43259495), (5, 34607596), (10, 17303798), (20, 8651899), (547, 316340), (1094, 158170), (2188, 79085), (2735, 63268), (5470, 31634), (10940, 15817)]