1227475250

素因数分解:

$2^1\times 5^3\times {\mathrm{569}}^1\times {\mathrm{8629}}^1$

素因数の和:9215

約数の個数: 32

約数和(自身を含む): 2302138800

約数和(自身を除く): 1074663550

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 569, 1138, 2845, 5690, 8629, 14225, 17258, 28450, 43145, 71125, 86290, 142250, 215725, 431450, 1078625, 2157250, 4909901, 9819802, 24549505, 49099010, 122747525, 245495050, 613737625, 1227475250]

約数ペア:

[(1, 1227475250), (2, 613737625), (5, 245495050), (10, 122747525), (25, 49099010), (50, 24549505), (125, 9819802), (250, 4909901), (569, 2157250), (1138, 1078625), (2845, 431450), (5690, 215725), (8629, 142250), (14225, 86290), (17258, 71125), (28450, 43145)]