122216440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105359}}^1$

素因数の和:105399

約数の個数: 32

約数和(自身を含む): 284472000

約数和(自身を除く): 162255560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 105359, 210718, 421436, 526795, 842872, 1053590, 2107180, 3055411, 4214360, 6110822, 12221644, 15277055, 24443288, 30554110, 61108220, 122216440]

約数ペア:

[(1, 122216440), (2, 61108220), (4, 30554110), (5, 24443288), (8, 15277055), (10, 12221644), (20, 6110822), (29, 4214360), (40, 3055411), (58, 2107180), (116, 1053590), (145, 842872), (232, 526795), (290, 421436), (580, 210718), (1160, 105359)]