157021819000

素因数分解:

$2^3\times 5^3\times {\mathrm{5441}}^1\times {\mathrm{28859}}^1$

素因数の和:34321

約数の個数: 64

約数和(自身を含む): 367511320800

約数和(自身を除く): 210489501800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5441, 10882, 21764, 27205, 28859, 43528, 54410, 57718, 108820, 115436, 136025, 144295, 217640, 230872, 272050, 288590, 544100, 577180, 680125, 721475, 1088200, 1154360, 1360250, 1442950, 2720500, 2885900, 3607375, 5441000, 5771800, 7214750, 14429500, 28859000, 157021819, 314043638, 628087276, 785109095, 1256174552, 1570218190, 3140436380, 3925545475, 6280872760, 7851090950, 15702181900, 19627727375, 31404363800, 39255454750, 78510909500, 157021819000]

約数ペア:

[(1, 157021819000), (2, 78510909500), (4, 39255454750), (5, 31404363800), (8, 19627727375), (10, 15702181900), (20, 7851090950), (25, 6280872760), (40, 3925545475), (50, 3140436380), (100, 1570218190), (125, 1256174552), (200, 785109095), (250, 628087276), (500, 314043638), (1000, 157021819), (5441, 28859000), (10882, 14429500), (21764, 7214750), (27205, 5771800), (28859, 5441000), (43528, 3607375), (54410, 2885900), (57718, 2720500), (108820, 1442950), (115436, 1360250), (136025, 1154360), (144295, 1088200), (217640, 721475), (230872, 680125), (272050, 577180), (288590, 544100)]