25891030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 51811488

約数和(自身を除く): 25920458

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 4441, 5830, 8882, 22205, 44410, 48851, 97702, 235373, 244255, 470746, 488510, 1176865, 2353730, 2589103, 5178206, 12945515, 25891030]

約数ペア:

[(1, 25891030), (2, 12945515), (5, 5178206), (10, 2589103), (11, 2353730), (22, 1176865), (53, 488510), (55, 470746), (106, 244255), (110, 235373), (265, 97702), (530, 48851), (583, 44410), (1166, 22205), (2915, 8882), (4441, 5830)]