4079450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1078

約数の個数: 24

約数和(自身を含む): 7687008

約数和(自身を除く): 3607558

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 983, 1966, 2075, 4150, 4915, 9830, 24575, 49150, 81589, 163178, 407945, 815890, 2039725, 4079450]

約数ペア:

[(1, 4079450), (2, 2039725), (5, 815890), (10, 407945), (25, 163178), (50, 81589), (83, 49150), (166, 24575), (415, 9830), (830, 4915), (983, 4150), (1966, 2075)]