28792600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 70475400

約数和(自身を除く): 41682800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7577, 15154, 30308, 37885, 60616, 75770, 143963, 151540, 189425, 287926, 303080, 378850, 575852, 719815, 757700, 1151704, 1439630, 1515400, 2879260, 3599075, 5758520, 7198150, 14396300, 28792600]

約数ペア:

[(1, 28792600), (2, 14396300), (4, 7198150), (5, 5758520), (8, 3599075), (10, 2879260), (19, 1515400), (20, 1439630), (25, 1151704), (38, 757700), (40, 719815), (50, 575852), (76, 378850), (95, 303080), (100, 287926), (152, 189425), (190, 151540), (200, 143963), (380, 75770), (475, 60616), (760, 37885), (950, 30308), (1900, 15154), (3800, 7577)]