107749040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{27487}}^1$

素因数の和:27514

約数の個数: 60

約数和(自身を含む): 291427776

約数和(自身を除く): 183678736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 27487, 54974, 109948, 137435, 192409, 219896, 274870, 384818, 439792, 549740, 769636, 962045, 1099480, 1346863, 1539272, 1924090, 2198960, 2693726, 3078544, 3848180, 5387452, 6734315, 7696360, 10774904, 13468630, 15392720, 21549808, 26937260, 53874520, 107749040]

約数ペア:

[(1, 107749040), (2, 53874520), (4, 26937260), (5, 21549808), (7, 15392720), (8, 13468630), (10, 10774904), (14, 7696360), (16, 6734315), (20, 5387452), (28, 3848180), (35, 3078544), (40, 2693726), (49, 2198960), (56, 1924090), (70, 1539272), (80, 1346863), (98, 1099480), (112, 962045), (140, 769636), (196, 549740), (245, 439792), (280, 384818), (392, 274870), (490, 219896), (560, 192409), (784, 137435), (980, 109948), (1960, 54974), (3920, 27487)]