17683280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4703}}^1$

素因数の和:4763

約数の個数: 40

約数和(自身を含む): 41997312

約数和(自身を除く): 24314032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4703, 9406, 18812, 23515, 37624, 47030, 75248, 94060, 188120, 221041, 376240, 442082, 884164, 1105205, 1768328, 2210410, 3536656, 4420820, 8841640, 17683280]

約数ペア:

[(1, 17683280), (2, 8841640), (4, 4420820), (5, 3536656), (8, 2210410), (10, 1768328), (16, 1105205), (20, 884164), (40, 442082), (47, 376240), (80, 221041), (94, 188120), (188, 94060), (235, 75248), (376, 47030), (470, 37624), (752, 23515), (940, 18812), (1880, 9406), (3760, 4703)]