1004026250

素因数分解:

$2^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{7369}}^1$

素因数の和:7500

約数の個数: 40

約数和(自身を含む): 1899470100

約数和(自身を除く): 895443850

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 625, 1090, 1250, 2725, 5450, 7369, 13625, 14738, 27250, 36845, 68125, 73690, 136250, 184225, 368450, 803221, 921125, 1606442, 1842250, 4016105, 4605625, 8032210, 9211250, 20080525, 40161050, 100402625, 200805250, 502013125, 1004026250]

約数ペア:

[(1, 1004026250), (2, 502013125), (5, 200805250), (10, 100402625), (25, 40161050), (50, 20080525), (109, 9211250), (125, 8032210), (218, 4605625), (250, 4016105), (545, 1842250), (625, 1606442), (1090, 921125), (1250, 803221), (2725, 368450), (5450, 184225), (7369, 136250), (13625, 73690), (14738, 68125), (27250, 36845)]