9889450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2478

約数の個数: 24

約数和(自身を含む): 18623808

約数和(自身を除く): 8734358

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 2383, 4150, 4766, 11915, 23830, 59575, 119150, 197789, 395578, 988945, 1977890, 4944725, 9889450]

約数ペア:

[(1, 9889450), (2, 4944725), (5, 1977890), (10, 988945), (25, 395578), (50, 197789), (83, 119150), (166, 59575), (415, 23830), (830, 11915), (2075, 4766), (2383, 4150)]