134604380

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{38903}}^1$

素因数の和:39085

約数の個数: 24

約数和(自身を含む): 284310432

約数和(自身を除く): 149706052

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 38903, 77806, 155612, 194515, 389030, 778060, 6730219, 13460438, 26920876, 33651095, 67302190, 134604380]

約数ペア:

[(1, 134604380), (2, 67302190), (4, 33651095), (5, 26920876), (10, 13460438), (20, 6730219), (173, 778060), (346, 389030), (692, 194515), (865, 155612), (1730, 77806), (3460, 38903)]