23828660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 53457600

約数和(自身を除く): 29628940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 859, 1387, 1460, 1718, 2774, 3436, 4295, 5548, 6935, 8590, 13870, 16321, 17180, 27740, 32642, 62707, 65284, 81605, 125414, 163210, 250828, 313535, 326420, 627070, 1191433, 1254140, 2382866, 4765732, 5957165, 11914330, 23828660]

約数ペア:

[(1, 23828660), (2, 11914330), (4, 5957165), (5, 4765732), (10, 2382866), (19, 1254140), (20, 1191433), (38, 627070), (73, 326420), (76, 313535), (95, 250828), (146, 163210), (190, 125414), (292, 81605), (365, 65284), (380, 62707), (730, 32642), (859, 27740), (1387, 17180), (1460, 16321), (1718, 13870), (2774, 8590), (3436, 6935), (4295, 5548)]