12356600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 29670720

約数和(自身を除く): 17314120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 1993, 3100, 3986, 6200, 7972, 9965, 15944, 19930, 39860, 49825, 61783, 79720, 99650, 123566, 199300, 247132, 308915, 398600, 494264, 617830, 1235660, 1544575, 2471320, 3089150, 6178300, 12356600]

約数ペア:

[(1, 12356600), (2, 6178300), (4, 3089150), (5, 2471320), (8, 1544575), (10, 1235660), (20, 617830), (25, 494264), (31, 398600), (40, 308915), (50, 247132), (62, 199300), (100, 123566), (124, 99650), (155, 79720), (200, 61783), (248, 49825), (310, 39860), (620, 19930), (775, 15944), (1240, 9965), (1550, 7972), (1993, 6200), (3100, 3986)]