2754680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 6564240

約数和(自身を除く): 3809560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4051, 8102, 16204, 20255, 32408, 40510, 68867, 81020, 137734, 162040, 275468, 344335, 550936, 688670, 1377340, 2754680]

約数ペア:

[(1, 2754680), (2, 1377340), (4, 688670), (5, 550936), (8, 344335), (10, 275468), (17, 162040), (20, 137734), (34, 81020), (40, 68867), (68, 40510), (85, 32408), (136, 20255), (170, 16204), (340, 8102), (680, 4051)]