29130250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 55083600

約数和(自身を除く): 25953350

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1069, 1090, 2138, 2725, 5345, 5450, 10690, 13625, 26725, 27250, 53450, 116521, 133625, 233042, 267250, 582605, 1165210, 2913025, 5826050, 14565125, 29130250]

約数ペア:

[(1, 29130250), (2, 14565125), (5, 5826050), (10, 2913025), (25, 1165210), (50, 582605), (109, 267250), (125, 233042), (218, 133625), (250, 116521), (545, 53450), (1069, 27250), (1090, 26725), (2138, 13625), (2725, 10690), (5345, 5450)]