83383210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4931}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 159796800

約数和(自身を除く): 76413590

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 4931, 8455, 9862, 16910, 24655, 49310, 93689, 187378, 438859, 468445, 877718, 936890, 2194295, 4388590, 8338321, 16676642, 41691605, 83383210]

約数ペア:

[(1, 83383210), (2, 41691605), (5, 16676642), (10, 8338321), (19, 4388590), (38, 2194295), (89, 936890), (95, 877718), (178, 468445), (190, 438859), (445, 187378), (890, 93689), (1691, 49310), (3382, 24655), (4931, 16910), (8455, 9862)]