26743480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 64411200

約数和(自身を除く): 37667720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 709, 820, 920, 943, 1418, 1640, 1886, 2836, 3545, 3772, 4715, 5672, 7090, 7544, 9430, 14180, 16307, 18860, 28360, 29069, 32614, 37720, 58138, 65228, 81535, 116276, 130456, 145345, 163070, 232552, 290690, 326140, 581380, 652280, 668587, 1162760, 1337174, 2674348, 3342935, 5348696, 6685870, 13371740, 26743480]

約数ペア:

[(1, 26743480), (2, 13371740), (4, 6685870), (5, 5348696), (8, 3342935), (10, 2674348), (20, 1337174), (23, 1162760), (40, 668587), (41, 652280), (46, 581380), (82, 326140), (92, 290690), (115, 232552), (164, 163070), (184, 145345), (205, 130456), (230, 116276), (328, 81535), (410, 65228), (460, 58138), (709, 37720), (820, 32614), (920, 29069), (943, 28360), (1418, 18860), (1640, 16307), (1886, 14180), (2836, 9430), (3545, 7544), (3772, 7090), (4715, 5672)]