25786090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 51601536

約数和(自身を除く): 25815446

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 4423, 5830, 8846, 22115, 44230, 48653, 97306, 234419, 243265, 468838, 486530, 1172095, 2344190, 2578609, 5157218, 12893045, 25786090]

約数ペア:

[(1, 25786090), (2, 12893045), (5, 5157218), (10, 2578609), (11, 2344190), (22, 1172095), (53, 486530), (55, 468838), (106, 243265), (110, 234419), (265, 97306), (530, 48653), (583, 44230), (1166, 22115), (2915, 8846), (4423, 5830)]