38461390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11328

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 39505970

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 11279, 22558, 56395, 112790, 124069, 248138, 349649, 620345, 699298, 1240690, 1748245, 3496490, 3846139, 7692278, 19230695, 38461390]

約数ペア:

[(1, 38461390), (2, 19230695), (5, 7692278), (10, 3846139), (11, 3496490), (22, 1748245), (31, 1240690), (55, 699298), (62, 620345), (110, 349649), (155, 248138), (310, 124069), (341, 112790), (682, 56395), (1705, 22558), (3410, 11279)]