5561600

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 15207360

約数和(自身を除く): 9645760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 79, 80, 88, 100, 110, 128, 158, 160, 176, 200, 220, 256, 275, 316, 320, 352, 395, 400, 440, 550, 632, 640, 704, 790, 800, 869, 880, 1100, 1264, 1280, 1408, 1580, 1600, 1738, 1760, 1975, 2200, 2528, 2816, 3160, 3200, 3476, 3520, 3950, 4345, 4400, 5056, 6320, 6400, 6952, 7040, 7900, 8690, 8800, 10112, 12640, 13904, 14080, 15800, 17380, 17600, 20224, 21725, 25280, 27808, 31600, 34760, 35200, 43450, 50560, 55616, 63200, 69520, 70400, 86900, 101120, 111232, 126400, 139040, 173800, 222464, 252800, 278080, 347600, 505600, 556160, 695200, 1112320, 1390400, 2780800, 5561600]

約数ペア:

[(1, 5561600), (2, 2780800), (4, 1390400), (5, 1112320), (8, 695200), (10, 556160), (11, 505600), (16, 347600), (20, 278080), (22, 252800), (25, 222464), (32, 173800), (40, 139040), (44, 126400), (50, 111232), (55, 101120), (64, 86900), (79, 70400), (80, 69520), (88, 63200), (100, 55616), (110, 50560), (128, 43450), (158, 35200), (160, 34760), (176, 31600), (200, 27808), (220, 25280), (256, 21725), (275, 20224), (316, 17600), (320, 17380), (352, 15800), (395, 14080), (400, 13904), (440, 12640), (550, 10112), (632, 8800), (640, 8690), (704, 7900), (790, 7040), (800, 6952), (869, 6400), (880, 6320), (1100, 5056), (1264, 4400), (1280, 4345), (1408, 3950), (1580, 3520), (1600, 3476), (1738, 3200), (1760, 3160), (1975, 2816), (2200, 2528)]