103029280

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8821}}^1$

素因数の和:8909

約数の個数: 48

約数和(自身を含む): 246768984

約数和(自身を除く): 143739704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 8821, 11680, 17642, 35284, 44105, 70568, 88210, 141136, 176420, 282272, 352840, 643933, 705680, 1287866, 1411360, 2575732, 3219665, 5151464, 6439330, 10302928, 12878660, 20605856, 25757320, 51514640, 103029280]

約数ペア:

[(1, 103029280), (2, 51514640), (4, 25757320), (5, 20605856), (8, 12878660), (10, 10302928), (16, 6439330), (20, 5151464), (32, 3219665), (40, 2575732), (73, 1411360), (80, 1287866), (146, 705680), (160, 643933), (292, 352840), (365, 282272), (584, 176420), (730, 141136), (1168, 88210), (1460, 70568), (2336, 44105), (2920, 35284), (5840, 17642), (8821, 11680)]