211325500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{11423}}^1$

素因数の和:11479

約数の個数: 48

約数和(自身を含む): 474050304

約数和(自身を除く): 262724804

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1850, 3700, 4625, 9250, 11423, 18500, 22846, 45692, 57115, 114230, 228460, 285575, 422651, 571150, 845302, 1142300, 1427875, 1690604, 2113255, 2855750, 4226510, 5711500, 8453020, 10566275, 21132550, 42265100, 52831375, 105662750, 211325500]

約数ペア:

[(1, 211325500), (2, 105662750), (4, 52831375), (5, 42265100), (10, 21132550), (20, 10566275), (25, 8453020), (37, 5711500), (50, 4226510), (74, 2855750), (100, 2113255), (125, 1690604), (148, 1427875), (185, 1142300), (250, 845302), (370, 571150), (500, 422651), (740, 285575), (925, 228460), (1850, 114230), (3700, 57115), (4625, 45692), (9250, 22846), (11423, 18500)]