2232160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 6029856

約数和(自身を除く): 3797696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1993, 3986, 7972, 9965, 13951, 15944, 19930, 27902, 31888, 39860, 55804, 63776, 69755, 79720, 111608, 139510, 159440, 223216, 279020, 318880, 446432, 558040, 1116080, 2232160]

約数ペア:

[(1, 2232160), (2, 1116080), (4, 558040), (5, 446432), (7, 318880), (8, 279020), (10, 223216), (14, 159440), (16, 139510), (20, 111608), (28, 79720), (32, 69755), (35, 63776), (40, 55804), (56, 39860), (70, 31888), (80, 27902), (112, 19930), (140, 15944), (160, 13951), (224, 9965), (280, 7972), (560, 3986), (1120, 1993)]