4869880

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 11028240

約数和(自身を除く): 6158360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 577, 844, 1055, 1154, 1688, 2110, 2308, 2885, 4220, 4616, 5770, 8440, 11540, 23080, 121747, 243494, 486988, 608735, 973976, 1217470, 2434940, 4869880]

約数ペア:

[(1, 4869880), (2, 2434940), (4, 1217470), (5, 973976), (8, 608735), (10, 486988), (20, 243494), (40, 121747), (211, 23080), (422, 11540), (577, 8440), (844, 5770), (1055, 4616), (1154, 4220), (1688, 2885), (2110, 2308)]