40448350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{7159}}^1$

素因数の和:7284

約数の個数: 24

約数和(自身を含む): 75910320

約数和(自身を除く): 35461970

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 7159, 14318, 35795, 71590, 178975, 357950, 808967, 1617934, 4044835, 8089670, 20224175, 40448350]

約数ペア:

[(1, 40448350), (2, 20224175), (5, 8089670), (10, 4044835), (25, 1617934), (50, 808967), (113, 357950), (226, 178975), (565, 71590), (1130, 35795), (2825, 14318), (5650, 7159)]