8198810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 15776640

約数和(自身を除く): 7577830

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 829, 989, 1658, 1978, 4145, 4945, 8290, 9890, 19067, 35647, 38134, 71294, 95335, 178235, 190670, 356470, 819881, 1639762, 4099405, 8198810]

約数ペア:

[(1, 8198810), (2, 4099405), (5, 1639762), (10, 819881), (23, 356470), (43, 190670), (46, 178235), (86, 95335), (115, 71294), (215, 38134), (230, 35647), (430, 19067), (829, 9890), (989, 8290), (1658, 4945), (1978, 4145)]