10401474800

素因数分解:

$2^4\times 5^2\times {\mathrm{809}}^1\times {\mathrm{32143}}^1$

素因数の和:32970

約数の個数: 60

約数和(自身を含む): 25021211040

約数和(自身を除く): 14619736240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 809, 1618, 3236, 4045, 6472, 8090, 12944, 16180, 20225, 32143, 32360, 40450, 64286, 64720, 80900, 128572, 160715, 161800, 257144, 321430, 323600, 514288, 642860, 803575, 1285720, 1607150, 2571440, 3214300, 6428600, 12857200, 26003687, 52007374, 104014748, 130018435, 208029496, 260036870, 416058992, 520073740, 650092175, 1040147480, 1300184350, 2080294960, 2600368700, 5200737400, 10401474800]

約数ペア:

[(1, 10401474800), (2, 5200737400), (4, 2600368700), (5, 2080294960), (8, 1300184350), (10, 1040147480), (16, 650092175), (20, 520073740), (25, 416058992), (40, 260036870), (50, 208029496), (80, 130018435), (100, 104014748), (200, 52007374), (400, 26003687), (809, 12857200), (1618, 6428600), (3236, 3214300), (4045, 2571440), (6472, 1607150), (8090, 1285720), (12944, 803575), (16180, 642860), (20225, 514288), (32143, 323600), (32360, 321430), (40450, 257144), (64286, 161800), (64720, 160715), (80900, 128572)]