72014600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51439}}^1$

素因数の和:51462

約数の個数: 48

約数和(自身を含む): 191356800

約数和(自身を除く): 119342200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51439, 102878, 205756, 257195, 360073, 411512, 514390, 720146, 1028780, 1285975, 1440292, 1800365, 2057560, 2571950, 2880584, 3600730, 5143900, 7201460, 9001825, 10287800, 14402920, 18003650, 36007300, 72014600]

約数ペア:

[(1, 72014600), (2, 36007300), (4, 18003650), (5, 14402920), (7, 10287800), (8, 9001825), (10, 7201460), (14, 5143900), (20, 3600730), (25, 2880584), (28, 2571950), (35, 2057560), (40, 1800365), (50, 1440292), (56, 1285975), (70, 1028780), (100, 720146), (140, 514390), (175, 411512), (200, 360073), (280, 257195), (350, 205756), (700, 102878), (1400, 51439)]