25636720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13933}}^1$

素因数の和:13969

約数の個数: 40

約数和(自身を含む): 62201376

約数和(自身を除く): 36564656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 13933, 27866, 55732, 69665, 111464, 139330, 222928, 278660, 320459, 557320, 640918, 1114640, 1281836, 1602295, 2563672, 3204590, 5127344, 6409180, 12818360, 25636720]

約数ペア:

[(1, 25636720), (2, 12818360), (4, 6409180), (5, 5127344), (8, 3204590), (10, 2563672), (16, 1602295), (20, 1281836), (23, 1114640), (40, 640918), (46, 557320), (80, 320459), (92, 278660), (115, 222928), (184, 139330), (230, 111464), (368, 69665), (460, 55732), (920, 27866), (1840, 13933)]