13178770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5250

約数の個数: 32

約数和(自身を含む): 27008640

約数和(自身を除く): 13829870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5209, 10418, 26045, 52090, 57299, 114598, 119807, 239614, 286495, 572990, 599035, 1198070, 1317877, 2635754, 6589385, 13178770]

約数ペア:

[(1, 13178770), (2, 6589385), (5, 2635754), (10, 1317877), (11, 1198070), (22, 599035), (23, 572990), (46, 286495), (55, 239614), (110, 119807), (115, 114598), (230, 57299), (253, 52090), (506, 26045), (1265, 10418), (2530, 5209)]