25762760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 36289720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 683, 820, 920, 943, 1366, 1640, 1886, 2732, 3415, 3772, 4715, 5464, 6830, 7544, 9430, 13660, 15709, 18860, 27320, 28003, 31418, 37720, 56006, 62836, 78545, 112012, 125672, 140015, 157090, 224024, 280030, 314180, 560060, 628360, 644069, 1120120, 1288138, 2576276, 3220345, 5152552, 6440690, 12881380, 25762760]

約数ペア:

[(1, 25762760), (2, 12881380), (4, 6440690), (5, 5152552), (8, 3220345), (10, 2576276), (20, 1288138), (23, 1120120), (40, 644069), (41, 628360), (46, 560060), (82, 314180), (92, 280030), (115, 224024), (164, 157090), (184, 140015), (205, 125672), (230, 112012), (328, 78545), (410, 62836), (460, 56006), (683, 37720), (820, 31418), (920, 28003), (943, 27320), (1366, 18860), (1640, 15709), (1886, 13660), (2732, 9430), (3415, 7544), (3772, 6830), (4715, 5464)]