66308770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26209}}^1$

素因数の和:26250

約数の個数: 32

約数和(自身を含む): 135872640

約数和(自身を除く): 69563870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26209, 52418, 131045, 262090, 288299, 576598, 602807, 1205614, 1441495, 2882990, 3014035, 6028070, 6630877, 13261754, 33154385, 66308770]

約数ペア:

[(1, 66308770), (2, 33154385), (5, 13261754), (10, 6630877), (11, 6028070), (22, 3014035), (23, 2882990), (46, 1441495), (55, 1205614), (110, 602807), (115, 576598), (230, 288299), (253, 262090), (506, 131045), (1265, 52418), (2530, 26209)]