99989510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5503}}^1$

素因数の和:5612

約数の個数: 32

約数和(自身を含む): 190218240

約数和(自身を除く): 90228730

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 5503, 9085, 11006, 18170, 27515, 55030, 126569, 253138, 434737, 632845, 869474, 1265690, 2173685, 4347370, 9998951, 19997902, 49994755, 99989510]

約数ペア:

[(1, 99989510), (2, 49994755), (5, 19997902), (10, 9998951), (23, 4347370), (46, 2173685), (79, 1265690), (115, 869474), (158, 632845), (230, 434737), (395, 253138), (790, 126569), (1817, 55030), (3634, 27515), (5503, 18170), (9085, 11006)]