25021250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 40

約数和(自身を含む): 48256428

約数和(自身を除く): 23235178

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 541, 625, 925, 1082, 1250, 1850, 2705, 4625, 5410, 9250, 13525, 20017, 23125, 27050, 40034, 46250, 67625, 100085, 135250, 200170, 338125, 500425, 676250, 1000850, 2502125, 5004250, 12510625, 25021250]

約数ペア:

[(1, 25021250), (2, 12510625), (5, 5004250), (10, 2502125), (25, 1000850), (37, 676250), (50, 500425), (74, 338125), (125, 200170), (185, 135250), (250, 100085), (370, 67625), (541, 46250), (625, 40034), (925, 27050), (1082, 23125), (1250, 20017), (1850, 13525), (2705, 9250), (4625, 5410)]