24888640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 69640704

約数和(自身を除く): 44752064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 271, 280, 287, 320, 328, 410, 448, 542, 560, 574, 656, 820, 1084, 1120, 1148, 1312, 1355, 1435, 1640, 1897, 2168, 2240, 2296, 2624, 2710, 2870, 3280, 3794, 4336, 4592, 5420, 5740, 6560, 7588, 8672, 9184, 9485, 10840, 11111, 11480, 13120, 15176, 17344, 18368, 18970, 21680, 22222, 22960, 30352, 37940, 43360, 44444, 45920, 55555, 60704, 75880, 77777, 86720, 88888, 91840, 111110, 121408, 151760, 155554, 177776, 222220, 303520, 311108, 355552, 388885, 444440, 607040, 622216, 711104, 777770, 888880, 1244432, 1555540, 1777760, 2488864, 3111080, 3555520, 4977728, 6222160, 12444320, 24888640]

約数ペア:

[(1, 24888640), (2, 12444320), (4, 6222160), (5, 4977728), (7, 3555520), (8, 3111080), (10, 2488864), (14, 1777760), (16, 1555540), (20, 1244432), (28, 888880), (32, 777770), (35, 711104), (40, 622216), (41, 607040), (56, 444440), (64, 388885), (70, 355552), (80, 311108), (82, 303520), (112, 222220), (140, 177776), (160, 155554), (164, 151760), (205, 121408), (224, 111110), (271, 91840), (280, 88888), (287, 86720), (320, 77777), (328, 75880), (410, 60704), (448, 55555), (542, 45920), (560, 44444), (574, 43360), (656, 37940), (820, 30352), (1084, 22960), (1120, 22222), (1148, 21680), (1312, 18970), (1355, 18368), (1435, 17344), (1640, 15176), (1897, 13120), (2168, 11480), (2240, 11111), (2296, 10840), (2624, 9485), (2710, 9184), (2870, 8672), (3280, 7588), (3794, 6560), (4336, 5740), (4592, 5420)]