4003400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 9577140

約数和(自身を除く): 5573740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 541, 740, 925, 1082, 1480, 1850, 2164, 2705, 3700, 4328, 5410, 7400, 10820, 13525, 20017, 21640, 27050, 40034, 54100, 80068, 100085, 108200, 160136, 200170, 400340, 500425, 800680, 1000850, 2001700, 4003400]

約数ペア:

[(1, 4003400), (2, 2001700), (4, 1000850), (5, 800680), (8, 500425), (10, 400340), (20, 200170), (25, 160136), (37, 108200), (40, 100085), (50, 80068), (74, 54100), (100, 40034), (148, 27050), (185, 21640), (200, 20017), (296, 13525), (370, 10820), (541, 7400), (740, 5410), (925, 4328), (1082, 3700), (1480, 2705), (1850, 2164)]