13016500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3745

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 19481420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 3719, 7438, 14876, 18595, 26033, 37190, 52066, 74380, 92975, 104132, 130165, 185950, 260330, 371900, 464875, 520660, 650825, 929750, 1301650, 1859500, 2603300, 3254125, 6508250, 13016500]

約数ペア:

[(1, 13016500), (2, 6508250), (4, 3254125), (5, 2603300), (7, 1859500), (10, 1301650), (14, 929750), (20, 650825), (25, 520660), (28, 464875), (35, 371900), (50, 260330), (70, 185950), (100, 130165), (125, 104132), (140, 92975), (175, 74380), (250, 52066), (350, 37190), (500, 26033), (700, 18595), (875, 14876), (1750, 7438), (3500, 3719)]