25295200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{4517}}^1$

素因数の和:4544

約数の個数: 72

約数和(自身を含む): 70589232

約数和(自身を除く): 45294032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 4517, 5600, 9034, 18068, 22585, 31619, 36136, 45170, 63238, 72272, 90340, 112925, 126476, 144544, 158095, 180680, 225850, 252952, 316190, 361360, 451700, 505904, 632380, 722720, 790475, 903400, 1011808, 1264760, 1580950, 1806800, 2529520, 3161900, 3613600, 5059040, 6323800, 12647600, 25295200]

約数ペア:

[(1, 25295200), (2, 12647600), (4, 6323800), (5, 5059040), (7, 3613600), (8, 3161900), (10, 2529520), (14, 1806800), (16, 1580950), (20, 1264760), (25, 1011808), (28, 903400), (32, 790475), (35, 722720), (40, 632380), (50, 505904), (56, 451700), (70, 361360), (80, 316190), (100, 252952), (112, 225850), (140, 180680), (160, 158095), (175, 144544), (200, 126476), (224, 112925), (280, 90340), (350, 72272), (400, 63238), (560, 45170), (700, 36136), (800, 31619), (1120, 22585), (1400, 18068), (2800, 9034), (4517, 5600)]