15692945680

素因数分解:

$2^4\times 5^1\times {\mathrm{4937}}^1\times {\mathrm{39733}}^1$

素因数の和:44683

約数の個数: 40

約数和(自身を含む): 36494407512

約数和(自身を除く): 20801461832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4937, 9874, 19748, 24685, 39496, 39733, 49370, 78992, 79466, 98740, 158932, 197480, 198665, 317864, 394960, 397330, 635728, 794660, 1589320, 3178640, 196161821, 392323642, 784647284, 980809105, 1569294568, 1961618210, 3138589136, 3923236420, 7846472840, 15692945680]

約数ペア:

[(1, 15692945680), (2, 7846472840), (4, 3923236420), (5, 3138589136), (8, 1961618210), (10, 1569294568), (16, 980809105), (20, 784647284), (40, 392323642), (80, 196161821), (4937, 3178640), (9874, 1589320), (19748, 794660), (24685, 635728), (39496, 397330), (39733, 394960), (49370, 317864), (78992, 198665), (79466, 197480), (98740, 158932)]