2506300

素因数分解:

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

素因数の和:438

約数の個数: 36

約数和(自身を含む): 5530896

約数和(自身を除く): 3024596

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 353, 355, 706, 710, 1412, 1420, 1765, 1775, 3530, 3550, 7060, 7100, 8825, 17650, 25063, 35300, 50126, 100252, 125315, 250630, 501260, 626575, 1253150, 2506300]

約数ペア:

[(1, 2506300), (2, 1253150), (4, 626575), (5, 501260), (10, 250630), (20, 125315), (25, 100252), (50, 50126), (71, 35300), (100, 25063), (142, 17650), (284, 8825), (353, 7100), (355, 7060), (706, 3550), (710, 3530), (1412, 1775), (1420, 1765)]