13808200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 37372050

約数和(自身を除く): 23563850

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, 1409, 1960, 2450, 2818, 4900, 5636, 7045, 9800, 9863, 11272, 14090, 19726, 28180, 35225, 39452, 49315, 56360, 69041, 70450, 78904, 98630, 138082, 140900, 197260, 246575, 276164, 281800, 345205, 394520, 493150, 552328, 690410, 986300, 1380820, 1726025, 1972600, 2761640, 3452050, 6904100, 13808200]

約数ペア:

[(1, 13808200), (2, 6904100), (4, 3452050), (5, 2761640), (7, 1972600), (8, 1726025), (10, 1380820), (14, 986300), (20, 690410), (25, 552328), (28, 493150), (35, 394520), (40, 345205), (49, 281800), (50, 276164), (56, 246575), (70, 197260), (98, 140900), (100, 138082), (140, 98630), (175, 78904), (196, 70450), (200, 69041), (245, 56360), (280, 49315), (350, 39452), (392, 35225), (490, 28180), (700, 19726), (980, 14090), (1225, 11272), (1400, 9863), (1409, 9800), (1960, 7045), (2450, 5636), (2818, 4900)]