3145300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 36

約数和(自身を含む): 6937056

約数和(自身を除く): 3791756

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 443, 710, 886, 1420, 1772, 1775, 2215, 3550, 4430, 7100, 8860, 11075, 22150, 31453, 44300, 62906, 125812, 157265, 314530, 629060, 786325, 1572650, 3145300]

約数ペア:

[(1, 3145300), (2, 1572650), (4, 786325), (5, 629060), (10, 314530), (20, 157265), (25, 125812), (50, 62906), (71, 44300), (100, 31453), (142, 22150), (284, 11075), (355, 8860), (443, 7100), (710, 4430), (886, 3550), (1420, 2215), (1772, 1775)]