25856930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 51003648

約数和(自身を除く): 25146718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 751, 1502, 1565, 3130, 3443, 3755, 6886, 7510, 8261, 16522, 17215, 34430, 41305, 82610, 235063, 470126, 1175315, 2350630, 2585693, 5171386, 12928465, 25856930]

約数ペア:

[(1, 25856930), (2, 12928465), (5, 5171386), (10, 2585693), (11, 2350630), (22, 1175315), (55, 470126), (110, 235063), (313, 82610), (626, 41305), (751, 34430), (1502, 17215), (1565, 16522), (3130, 8261), (3443, 7510), (3755, 6886)]