2023222390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{5153}}^1$

素因数の和:5317

約数の個数: 64

約数和(自身を含む): 4274933760

約数和(自身を除く): 2251711370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 79, 142, 158, 355, 395, 497, 553, 710, 790, 994, 1106, 2485, 2765, 4970, 5153, 5530, 5609, 10306, 11218, 25765, 28045, 36071, 39263, 51530, 56090, 72142, 78526, 180355, 196315, 360710, 365863, 392630, 407087, 731726, 814174, 1829315, 2035435, 2561041, 2849609, 3658630, 4070870, 5122082, 5699218, 12805205, 14248045, 25610410, 28496090, 28903177, 57806354, 144515885, 202322239, 289031770, 404644478, 1011611195, 2023222390]

約数ペア:

[(1, 2023222390), (2, 1011611195), (5, 404644478), (7, 289031770), (10, 202322239), (14, 144515885), (35, 57806354), (70, 28903177), (71, 28496090), (79, 25610410), (142, 14248045), (158, 12805205), (355, 5699218), (395, 5122082), (497, 4070870), (553, 3658630), (710, 2849609), (790, 2561041), (994, 2035435), (1106, 1829315), (2485, 814174), (2765, 731726), (4970, 407087), (5153, 392630), (5530, 365863), (5609, 360710), (10306, 196315), (11218, 180355), (25765, 78526), (28045, 72142), (36071, 56090), (39263, 51530)]