70495900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9929}}^1$

素因数の和:10014

約数の個数: 36

約数和(自身を含む): 155146320

約数和(自身を除く): 84650420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 9929, 19858, 39716, 49645, 99290, 198580, 248225, 496450, 704959, 992900, 1409918, 2819836, 3524795, 7049590, 14099180, 17623975, 35247950, 70495900]

約数ペア:

[(1, 70495900), (2, 35247950), (4, 17623975), (5, 14099180), (10, 7049590), (20, 3524795), (25, 2819836), (50, 1409918), (71, 992900), (100, 704959), (142, 496450), (284, 248225), (355, 198580), (710, 99290), (1420, 49645), (1775, 39716), (3550, 19858), (7100, 9929)]