4475420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13189

約数の個数: 24

約数和(自身を含む): 9951984

約数和(自身を除く): 5476564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13163, 26326, 52652, 65815, 131630, 223771, 263260, 447542, 895084, 1118855, 2237710, 4475420]

約数ペア:

[(1, 4475420), (2, 2237710), (4, 1118855), (5, 895084), (10, 447542), (17, 263260), (20, 223771), (34, 131630), (68, 65815), (85, 52652), (170, 26326), (340, 13163)]