72629200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{25939}}^1$

素因数の和:25964

約数の個数: 60

約数和(自身を含む): 199426720

約数和(自身を除く): 126797520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 25939, 51878, 103756, 129695, 181573, 207512, 259390, 363146, 415024, 518780, 648475, 726292, 907865, 1037560, 1296950, 1452584, 1815730, 2075120, 2593900, 2905168, 3631460, 4539325, 5187800, 7262920, 9078650, 10375600, 14525840, 18157300, 36314600, 72629200]

約数ペア:

[(1, 72629200), (2, 36314600), (4, 18157300), (5, 14525840), (7, 10375600), (8, 9078650), (10, 7262920), (14, 5187800), (16, 4539325), (20, 3631460), (25, 2905168), (28, 2593900), (35, 2075120), (40, 1815730), (50, 1452584), (56, 1296950), (70, 1037560), (80, 907865), (100, 726292), (112, 648475), (140, 518780), (175, 415024), (200, 363146), (280, 259390), (350, 207512), (400, 181573), (560, 129695), (700, 103756), (1400, 51878), (2800, 25939)]