14137480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{7213}}^1$

素因数の和:7238

約数の個数: 48

約数和(自身を含む): 37007820

約数和(自身を除く): 22870340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 7213, 14426, 28852, 36065, 50491, 57704, 72130, 100982, 144260, 201964, 252455, 288520, 353437, 403928, 504910, 706874, 1009820, 1413748, 1767185, 2019640, 2827496, 3534370, 7068740, 14137480]

約数ペア:

[(1, 14137480), (2, 7068740), (4, 3534370), (5, 2827496), (7, 2019640), (8, 1767185), (10, 1413748), (14, 1009820), (20, 706874), (28, 504910), (35, 403928), (40, 353437), (49, 288520), (56, 252455), (70, 201964), (98, 144260), (140, 100982), (196, 72130), (245, 57704), (280, 50491), (392, 36065), (490, 28852), (980, 14426), (1960, 7213)]