139318600

素因数分解:

$2^3\times 5^2\times {\mathrm{617}}^1\times {\mathrm{1129}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 324728100

約数和(自身を除く): 185409500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 617, 1129, 1234, 2258, 2468, 3085, 4516, 4936, 5645, 6170, 9032, 11290, 12340, 15425, 22580, 24680, 28225, 30850, 45160, 56450, 61700, 112900, 123400, 225800, 696593, 1393186, 2786372, 3482965, 5572744, 6965930, 13931860, 17414825, 27863720, 34829650, 69659300, 139318600]

約数ペア:

[(1, 139318600), (2, 69659300), (4, 34829650), (5, 27863720), (8, 17414825), (10, 13931860), (20, 6965930), (25, 5572744), (40, 3482965), (50, 2786372), (100, 1393186), (200, 696593), (617, 225800), (1129, 123400), (1234, 112900), (2258, 61700), (2468, 56450), (3085, 45160), (4516, 30850), (4936, 28225), (5645, 24680), (6170, 22580), (9032, 15425), (11290, 12340)]