9968123200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{890011}}^1$

素因数の和:890040

約数の個数: 84

約数和(自身を含む): 28031817952

約数和(自身を除く): 18063694752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 890011, 1780022, 3560044, 4450055, 6230077, 7120088, 8900110, 12460154, 14240176, 17800220, 22250275, 24920308, 28480352, 31150385, 35600440, 44500550, 49840616, 56960704, 62300770, 71200880, 89001100, 99681232, 124601540, 142401760, 155751925, 178002200, 199362464, 249203080, 284803520, 311503850, 356004400, 398724928, 498406160, 623007700, 712008800, 996812320, 1246015400, 1424017600, 1993624640, 2492030800, 4984061600, 9968123200]

約数ペア:

[(1, 9968123200), (2, 4984061600), (4, 2492030800), (5, 1993624640), (7, 1424017600), (8, 1246015400), (10, 996812320), (14, 712008800), (16, 623007700), (20, 498406160), (25, 398724928), (28, 356004400), (32, 311503850), (35, 284803520), (40, 249203080), (50, 199362464), (56, 178002200), (64, 155751925), (70, 142401760), (80, 124601540), (100, 99681232), (112, 89001100), (140, 71200880), (160, 62300770), (175, 56960704), (200, 49840616), (224, 44500550), (280, 35600440), (320, 31150385), (350, 28480352), (400, 24920308), (448, 22250275), (560, 17800220), (700, 14240176), (800, 12460154), (1120, 8900110), (1400, 7120088), (1600, 6230077), (2240, 4450055), (2800, 3560044), (5600, 1780022), (11200, 890011)]