1432274080

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{19937}}^1$

素因数の和:20401

約数の個数: 48

約数和(自身を含む): 3391453800

約数和(自身を除く): 1959179720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 17960, 19937, 35920, 39874, 71840, 79748, 99685, 159496, 199370, 318992, 398740, 637984, 797480, 1594960, 3189920, 8951713, 17903426, 35806852, 44758565, 71613704, 89517130, 143227408, 179034260, 286454816, 358068520, 716137040, 1432274080]

約数ペア:

[(1, 1432274080), (2, 716137040), (4, 358068520), (5, 286454816), (8, 179034260), (10, 143227408), (16, 89517130), (20, 71613704), (32, 44758565), (40, 35806852), (80, 17903426), (160, 8951713), (449, 3189920), (898, 1594960), (1796, 797480), (2245, 637984), (3592, 398740), (4490, 318992), (7184, 199370), (8980, 159496), (14368, 99685), (17960, 79748), (19937, 71840), (35920, 39874)]