8946880

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 21652992

約数和(自身を除く): 12706112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 383, 584, 730, 766, 1168, 1460, 1532, 1915, 2336, 2920, 3064, 3830, 4672, 5840, 6128, 7660, 11680, 12256, 15320, 23360, 24512, 27959, 30640, 55918, 61280, 111836, 122560, 139795, 223672, 279590, 447344, 559180, 894688, 1118360, 1789376, 2236720, 4473440, 8946880]

約数ペア:

[(1, 8946880), (2, 4473440), (4, 2236720), (5, 1789376), (8, 1118360), (10, 894688), (16, 559180), (20, 447344), (32, 279590), (40, 223672), (64, 139795), (73, 122560), (80, 111836), (146, 61280), (160, 55918), (292, 30640), (320, 27959), (365, 24512), (383, 23360), (584, 15320), (730, 12256), (766, 11680), (1168, 7660), (1460, 6128), (1532, 5840), (1915, 4672), (2336, 3830), (2920, 3064)]