40059040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 110605824

約数和(自身を除く): 70546784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 761, 940, 1120, 1316, 1504, 1522, 1645, 1880, 2632, 3044, 3290, 3760, 3805, 5264, 5327, 6088, 6580, 7520, 7610, 10528, 10654, 12176, 13160, 15220, 21308, 24352, 26320, 26635, 30440, 35767, 42616, 52640, 53270, 60880, 71534, 85232, 106540, 121760, 143068, 170464, 178835, 213080, 250369, 286136, 357670, 426160, 500738, 572272, 715340, 852320, 1001476, 1144544, 1251845, 1430680, 2002952, 2503690, 2861360, 4005904, 5007380, 5722720, 8011808, 10014760, 20029520, 40059040]

約数ペア:

[(1, 40059040), (2, 20029520), (4, 10014760), (5, 8011808), (7, 5722720), (8, 5007380), (10, 4005904), (14, 2861360), (16, 2503690), (20, 2002952), (28, 1430680), (32, 1251845), (35, 1144544), (40, 1001476), (47, 852320), (56, 715340), (70, 572272), (80, 500738), (94, 426160), (112, 357670), (140, 286136), (160, 250369), (188, 213080), (224, 178835), (235, 170464), (280, 143068), (329, 121760), (376, 106540), (470, 85232), (560, 71534), (658, 60880), (752, 53270), (761, 52640), (940, 42616), (1120, 35767), (1316, 30440), (1504, 26635), (1522, 26320), (1645, 24352), (1880, 21308), (2632, 15220), (3044, 13160), (3290, 12176), (3760, 10654), (3805, 10528), (5264, 7610), (5327, 7520), (6088, 6580)]