72183010

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{11261}}^1$

素因数の和:11909

約数の個数: 16

約数和(自身を含む): 130143672

約数和(自身を除く): 57960662

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 11261, 22522, 56305, 112610, 7218301, 14436602, 36091505, 72183010]

約数ペア:

[(1, 72183010), (2, 36091505), (5, 14436602), (10, 7218301), (641, 112610), (1282, 56305), (3205, 22522), (6410, 11261)]