960220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 2067408

約数和(自身を除く): 1107188

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1171, 2342, 4684, 5855, 11710, 23420, 48011, 96022, 192044, 240055, 480110, 960220]

約数ペア:

[(1, 960220), (2, 480110), (4, 240055), (5, 192044), (10, 96022), (20, 48011), (41, 23420), (82, 11710), (164, 5855), (205, 4684), (410, 2342), (820, 1171)]