28839470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11399}}^1$

素因数の和:11440

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 30258130

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11399, 22798, 56995, 113990, 125389, 250778, 262177, 524354, 626945, 1253890, 1310885, 2621770, 2883947, 5767894, 14419735, 28839470]

約数ペア:

[(1, 28839470), (2, 14419735), (5, 5767894), (10, 2883947), (11, 2621770), (22, 1310885), (23, 1253890), (46, 626945), (55, 524354), (110, 262177), (115, 250778), (230, 125389), (253, 113990), (506, 56995), (1265, 22798), (2530, 11399)]