2357907140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{187433}}^1$

素因数の和:187496

約数の個数: 48

約数和(自身を含む): 5384603952

約数和(自身を除く): 3026696812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 187433, 374866, 749732, 937165, 1874330, 3186361, 3748660, 6372722, 6935021, 12745444, 13870042, 15931805, 27740084, 31863610, 34675105, 63727220, 69350210, 117895357, 138700420, 235790714, 471581428, 589476785, 1178953570, 2357907140]

約数ペア:

[(1, 2357907140), (2, 1178953570), (4, 589476785), (5, 471581428), (10, 235790714), (17, 138700420), (20, 117895357), (34, 69350210), (37, 63727220), (68, 34675105), (74, 31863610), (85, 27740084), (148, 15931805), (170, 13870042), (185, 12745444), (340, 6935021), (370, 6372722), (629, 3748660), (740, 3186361), (1258, 1874330), (2516, 937165), (3145, 749732), (6290, 374866), (12580, 187433)]