23470960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4019}}^1$

素因数の和:4105

約数の個数: 40

約数和(自身を含む): 55331280

約数和(自身を除く): 31860320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4019, 5840, 8038, 16076, 20095, 32152, 40190, 64304, 80380, 160760, 293387, 321520, 586774, 1173548, 1466935, 2347096, 2933870, 4694192, 5867740, 11735480, 23470960]

約数ペア:

[(1, 23470960), (2, 11735480), (4, 5867740), (5, 4694192), (8, 2933870), (10, 2347096), (16, 1466935), (20, 1173548), (40, 586774), (73, 321520), (80, 293387), (146, 160760), (292, 80380), (365, 64304), (584, 40190), (730, 32152), (1168, 20095), (1460, 16076), (2920, 8038), (4019, 5840)]