80025690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8689}}^1$

素因数の和:9006

約数の個数: 32

約数和(自身を含む): 192709440

約数和(自身を除く): 112683750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 8689, 9210, 17378, 26067, 43445, 52134, 86890, 130335, 260670, 2667523, 5335046, 8002569, 13337615, 16005138, 26675230, 40012845, 80025690]

約数ペア:

[(1, 80025690), (2, 40012845), (3, 26675230), (5, 16005138), (6, 13337615), (10, 8002569), (15, 5335046), (30, 2667523), (307, 260670), (614, 130335), (921, 86890), (1535, 52134), (1842, 43445), (3070, 26067), (4605, 17378), (8689, 9210)]