87493300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12408

約数の個数: 36

約数和(自身を含む): 192550176

約数和(自身を除く): 105056876

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 12323, 24646, 49292, 61615, 123230, 246460, 308075, 616150, 874933, 1232300, 1749866, 3499732, 4374665, 8749330, 17498660, 21873325, 43746650, 87493300]

約数ペア:

[(1, 87493300), (2, 43746650), (4, 21873325), (5, 17498660), (10, 8749330), (20, 4374665), (25, 3499732), (50, 1749866), (71, 1232300), (100, 874933), (142, 616150), (284, 308075), (355, 246460), (710, 123230), (1420, 61615), (1775, 49292), (3550, 24646), (7100, 12323)]