6246400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 78

約数和(自身を含む): 15743102

約数和(自身を除く): 9496702

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 200, 244, 256, 305, 320, 400, 488, 512, 610, 640, 800, 976, 1024, 1220, 1280, 1525, 1600, 1952, 2048, 2440, 2560, 3050, 3200, 3904, 4096, 4880, 5120, 6100, 6400, 7808, 9760, 10240, 12200, 12800, 15616, 19520, 20480, 24400, 25600, 31232, 39040, 48800, 51200, 62464, 78080, 97600, 102400, 124928, 156160, 195200, 249856, 312320, 390400, 624640, 780800, 1249280, 1561600, 3123200, 6246400]

約数ペア:

[(1, 6246400), (2, 3123200), (4, 1561600), (5, 1249280), (8, 780800), (10, 624640), (16, 390400), (20, 312320), (25, 249856), (32, 195200), (40, 156160), (50, 124928), (61, 102400), (64, 97600), (80, 78080), (100, 62464), (122, 51200), (128, 48800), (160, 39040), (200, 31232), (244, 25600), (256, 24400), (305, 20480), (320, 19520), (400, 15616), (488, 12800), (512, 12200), (610, 10240), (640, 9760), (800, 7808), (976, 6400), (1024, 6100), (1220, 5120), (1280, 4880), (1525, 4096), (1600, 3904), (1952, 3200), (2048, 3050), (2440, 2560)]