3890089300

素因数分解:

$2^2\times 5^2\times {\mathrm{1907}}^1\times {\mathrm{20399}}^1$

素因数の和:22320

約数の個数: 36

約数和(自身を含む): 8446334400

約数和(自身を除く): 4556245100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1907, 3814, 7628, 9535, 19070, 20399, 38140, 40798, 47675, 81596, 95350, 101995, 190700, 203990, 407980, 509975, 1019950, 2039900, 38900893, 77801786, 155603572, 194504465, 389008930, 778017860, 972522325, 1945044650, 3890089300]

約数ペア:

[(1, 3890089300), (2, 1945044650), (4, 972522325), (5, 778017860), (10, 389008930), (20, 194504465), (25, 155603572), (50, 77801786), (100, 38900893), (1907, 2039900), (3814, 1019950), (7628, 509975), (9535, 407980), (19070, 203990), (20399, 190700), (38140, 101995), (40798, 95350), (47675, 81596)]