22368640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{4993}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 61126560

約数和(自身を除く): 38757920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 4993, 9986, 19972, 24965, 34951, 39944, 49930, 69902, 79888, 99860, 139804, 159776, 174755, 199720, 279608, 319552, 349510, 399440, 559216, 639104, 699020, 798880, 1118432, 1398040, 1597760, 2236864, 2796080, 3195520, 4473728, 5592160, 11184320, 22368640]

約数ペア:

[(1, 22368640), (2, 11184320), (4, 5592160), (5, 4473728), (7, 3195520), (8, 2796080), (10, 2236864), (14, 1597760), (16, 1398040), (20, 1118432), (28, 798880), (32, 699020), (35, 639104), (40, 559216), (56, 399440), (64, 349510), (70, 319552), (80, 279608), (112, 199720), (128, 174755), (140, 159776), (160, 139804), (224, 99860), (280, 79888), (320, 69902), (448, 49930), (560, 39944), (640, 34951), (896, 24965), (1120, 19972), (2240, 9986), (4480, 4993)]