224332730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{2129}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 415452240

約数和(自身を除く): 191119510

約数列:

[1, 2, 5, 10, 41, 82, 205, 257, 410, 514, 1285, 2129, 2570, 4258, 10537, 10645, 21074, 21290, 52685, 87289, 105370, 174578, 436445, 547153, 872890, 1094306, 2735765, 5471530, 22433273, 44866546, 112166365, 224332730]

約数ペア:

[(1, 224332730), (2, 112166365), (5, 44866546), (10, 22433273), (41, 5471530), (82, 2735765), (205, 1094306), (257, 872890), (410, 547153), (514, 436445), (1285, 174578), (2129, 105370), (2570, 87289), (4258, 52685), (10537, 21290), (10645, 21074)]