4142750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 7896096

約数和(自身を除く): 3753346

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 227, 250, 365, 454, 730, 1135, 1825, 2270, 3650, 5675, 9125, 11350, 16571, 18250, 28375, 33142, 56750, 82855, 165710, 414275, 828550, 2071375, 4142750]

約数ペア:

[(1, 4142750), (2, 2071375), (5, 828550), (10, 414275), (25, 165710), (50, 82855), (73, 56750), (125, 33142), (146, 28375), (227, 18250), (250, 16571), (365, 11350), (454, 9125), (730, 5675), (1135, 3650), (1825, 2270)]