1253150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 24

約数和(自身を含む): 2370384

約数和(自身を除く): 1117234

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 353, 355, 706, 710, 1765, 1775, 3530, 3550, 8825, 17650, 25063, 50126, 125315, 250630, 626575, 1253150]

約数ペア:

[(1, 1253150), (2, 626575), (5, 250630), (10, 125315), (25, 50126), (50, 25063), (71, 17650), (142, 8825), (353, 3550), (355, 3530), (706, 1775), (710, 1765)]