4449580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 5892500

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 569, 782, 1138, 1564, 1955, 2276, 2845, 3910, 5690, 7820, 9673, 11380, 13087, 19346, 26174, 38692, 48365, 52348, 65435, 96730, 130870, 193460, 222479, 261740, 444958, 889916, 1112395, 2224790, 4449580]

約数ペア:

[(1, 4449580), (2, 2224790), (4, 1112395), (5, 889916), (10, 444958), (17, 261740), (20, 222479), (23, 193460), (34, 130870), (46, 96730), (68, 65435), (85, 52348), (92, 48365), (115, 38692), (170, 26174), (230, 19346), (340, 13087), (391, 11380), (460, 9673), (569, 7820), (782, 5690), (1138, 3910), (1564, 2845), (1955, 2276)]