6424640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 56

約数和(自身を含む): 16212312

約数和(自身を除く): 9787672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1181, 1360, 2362, 2720, 4724, 5440, 5905, 9448, 11810, 18896, 20077, 23620, 37792, 40154, 47240, 75584, 80308, 94480, 100385, 160616, 188960, 200770, 321232, 377920, 401540, 642464, 803080, 1284928, 1606160, 3212320, 6424640]

約数ペア:

[(1, 6424640), (2, 3212320), (4, 1606160), (5, 1284928), (8, 803080), (10, 642464), (16, 401540), (17, 377920), (20, 321232), (32, 200770), (34, 188960), (40, 160616), (64, 100385), (68, 94480), (80, 80308), (85, 75584), (136, 47240), (160, 40154), (170, 37792), (272, 23620), (320, 20077), (340, 18896), (544, 11810), (680, 9448), (1088, 5905), (1181, 5440), (1360, 4724), (2362, 2720)]