124216490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{1811}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 236139840

約数和(自身を除く): 111923350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 1811, 3610, 3622, 6859, 9055, 13718, 18110, 34295, 34409, 68590, 68818, 172045, 344090, 653771, 1307542, 3268855, 6537710, 12421649, 24843298, 62108245, 124216490]

約数ペア:

[(1, 124216490), (2, 62108245), (5, 24843298), (10, 12421649), (19, 6537710), (38, 3268855), (95, 1307542), (190, 653771), (361, 344090), (722, 172045), (1805, 68818), (1811, 68590), (3610, 34409), (3622, 34295), (6859, 18110), (9055, 13718)]