4870480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2683

約数の個数: 40

約数和(自身を含む): 11820672

約数和(自身を除く): 6950192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2647, 5294, 10588, 13235, 21176, 26470, 42352, 52940, 60881, 105880, 121762, 211760, 243524, 304405, 487048, 608810, 974096, 1217620, 2435240, 4870480]

約数ペア:

[(1, 4870480), (2, 2435240), (4, 1217620), (5, 974096), (8, 608810), (10, 487048), (16, 304405), (20, 243524), (23, 211760), (40, 121762), (46, 105880), (80, 60881), (92, 52940), (115, 42352), (184, 26470), (230, 21176), (368, 13235), (460, 10588), (920, 5294), (1840, 2647)]