4676020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 10444140

約数和(自身を除く): 5768120

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 809, 1156, 1445, 1618, 2890, 3236, 4045, 5780, 8090, 13753, 16180, 27506, 55012, 68765, 137530, 233801, 275060, 467602, 935204, 1169005, 2338010, 4676020]

約数ペア:

[(1, 4676020), (2, 2338010), (4, 1169005), (5, 935204), (10, 467602), (17, 275060), (20, 233801), (34, 137530), (68, 68765), (85, 55012), (170, 27506), (289, 16180), (340, 13753), (578, 8090), (809, 5780), (1156, 4045), (1445, 3236), (1618, 2890)]