14807800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 40075560

約数和(自身を除く): 25267760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1511, 1960, 2450, 3022, 4900, 6044, 7555, 9800, 10577, 12088, 15110, 21154, 30220, 37775, 42308, 52885, 60440, 74039, 75550, 84616, 105770, 148078, 151100, 211540, 264425, 296156, 302200, 370195, 423080, 528850, 592312, 740390, 1057700, 1480780, 1850975, 2115400, 2961560, 3701950, 7403900, 14807800]

約数ペア:

[(1, 14807800), (2, 7403900), (4, 3701950), (5, 2961560), (7, 2115400), (8, 1850975), (10, 1480780), (14, 1057700), (20, 740390), (25, 592312), (28, 528850), (35, 423080), (40, 370195), (49, 302200), (50, 296156), (56, 264425), (70, 211540), (98, 151100), (100, 148078), (140, 105770), (175, 84616), (196, 75550), (200, 74039), (245, 60440), (280, 52885), (350, 42308), (392, 37775), (490, 30220), (700, 21154), (980, 15110), (1225, 12088), (1400, 10577), (1511, 9800), (1960, 7555), (2450, 6044), (3022, 4900)]