25387890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 41796750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 719, 1070, 1177, 1438, 1605, 2157, 2354, 3210, 3531, 3595, 4314, 5885, 7062, 7190, 7909, 10785, 11770, 15818, 17655, 21570, 23727, 35310, 39545, 47454, 76933, 79090, 118635, 153866, 230799, 237270, 384665, 461598, 769330, 846263, 1153995, 1692526, 2307990, 2538789, 4231315, 5077578, 8462630, 12693945, 25387890]

約数ペア:

[(1, 25387890), (2, 12693945), (3, 8462630), (5, 5077578), (6, 4231315), (10, 2538789), (11, 2307990), (15, 1692526), (22, 1153995), (30, 846263), (33, 769330), (55, 461598), (66, 384665), (107, 237270), (110, 230799), (165, 153866), (214, 118635), (321, 79090), (330, 76933), (535, 47454), (642, 39545), (719, 35310), (1070, 23727), (1177, 21570), (1438, 17655), (1605, 15818), (2157, 11770), (2354, 10785), (3210, 7909), (3531, 7190), (3595, 7062), (4314, 5885)]