54427400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14323}}^1$

素因数の和:14358

約数の個数: 48

約数和(自身を含む): 133213200

約数和(自身を除く): 78785800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14323, 28646, 57292, 71615, 114584, 143230, 272137, 286460, 358075, 544274, 572920, 716150, 1088548, 1360685, 1432300, 2177096, 2721370, 2864600, 5442740, 6803425, 10885480, 13606850, 27213700, 54427400]

約数ペア:

[(1, 54427400), (2, 27213700), (4, 13606850), (5, 10885480), (8, 6803425), (10, 5442740), (19, 2864600), (20, 2721370), (25, 2177096), (38, 1432300), (40, 1360685), (50, 1088548), (76, 716150), (95, 572920), (100, 544274), (152, 358075), (190, 286460), (200, 272137), (380, 143230), (475, 114584), (760, 71615), (950, 57292), (1900, 28646), (3800, 14323)]