8099300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 19790400

約数和(自身を除く): 11691100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 199, 220, 275, 370, 398, 407, 550, 740, 796, 814, 925, 995, 1100, 1628, 1850, 1990, 2035, 2189, 3700, 3980, 4070, 4378, 4975, 7363, 8140, 8756, 9950, 10175, 10945, 14726, 19900, 20350, 21890, 29452, 36815, 40700, 43780, 54725, 73630, 80993, 109450, 147260, 161986, 184075, 218900, 323972, 368150, 404965, 736300, 809930, 1619860, 2024825, 4049650, 8099300]

約数ペア:

[(1, 8099300), (2, 4049650), (4, 2024825), (5, 1619860), (10, 809930), (11, 736300), (20, 404965), (22, 368150), (25, 323972), (37, 218900), (44, 184075), (50, 161986), (55, 147260), (74, 109450), (100, 80993), (110, 73630), (148, 54725), (185, 43780), (199, 40700), (220, 36815), (275, 29452), (370, 21890), (398, 20350), (407, 19900), (550, 14726), (740, 10945), (796, 10175), (814, 9950), (925, 8756), (995, 8140), (1100, 7363), (1628, 4975), (1850, 4378), (1990, 4070), (2035, 3980), (2189, 3700)]