84183080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39709}}^1$

素因数の和:39773

約数の個数: 32

約数和(自身を含む): 192990600

約数和(自身を除く): 108807520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 39709, 79418, 158836, 198545, 317672, 397090, 794180, 1588360, 2104577, 4209154, 8418308, 10522885, 16836616, 21045770, 42091540, 84183080]

約数ペア:

[(1, 84183080), (2, 42091540), (4, 21045770), (5, 16836616), (8, 10522885), (10, 8418308), (20, 4209154), (40, 2104577), (53, 1588360), (106, 794180), (212, 397090), (265, 317672), (424, 198545), (530, 158836), (1060, 79418), (2120, 39709)]