26922940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 62868960

約数和(自身を除く): 35946020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2309, 2332, 2915, 4618, 5830, 9236, 11545, 11660, 23090, 25399, 46180, 50798, 101596, 122377, 126995, 244754, 253990, 489508, 507980, 611885, 1223770, 1346147, 2447540, 2692294, 5384588, 6730735, 13461470, 26922940]

約数ペア:

[(1, 26922940), (2, 13461470), (4, 6730735), (5, 5384588), (10, 2692294), (11, 2447540), (20, 1346147), (22, 1223770), (44, 611885), (53, 507980), (55, 489508), (106, 253990), (110, 244754), (212, 126995), (220, 122377), (265, 101596), (530, 50798), (583, 46180), (1060, 25399), (1166, 23090), (2309, 11660), (2332, 11545), (2915, 9236), (4618, 5830)]