111400640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 291023040

約数和(自身を除く): 179622400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 320, 416, 439, 488, 520, 610, 793, 832, 878, 976, 1040, 1220, 1586, 1756, 1952, 2080, 2195, 2440, 3172, 3512, 3904, 3965, 4160, 4390, 4880, 5707, 6344, 7024, 7930, 8780, 9760, 11414, 12688, 14048, 15860, 17560, 19520, 22828, 25376, 26779, 28096, 28535, 31720, 35120, 45656, 50752, 53558, 57070, 63440, 70240, 91312, 107116, 114140, 126880, 133895, 140480, 182624, 214232, 228280, 253760, 267790, 348127, 365248, 428464, 456560, 535580, 696254, 856928, 913120, 1071160, 1392508, 1713856, 1740635, 1826240, 2142320, 2785016, 3481270, 4284640, 5570032, 6962540, 8569280, 11140064, 13925080, 22280128, 27850160, 55700320, 111400640]

約数ペア:

[(1, 111400640), (2, 55700320), (4, 27850160), (5, 22280128), (8, 13925080), (10, 11140064), (13, 8569280), (16, 6962540), (20, 5570032), (26, 4284640), (32, 3481270), (40, 2785016), (52, 2142320), (61, 1826240), (64, 1740635), (65, 1713856), (80, 1392508), (104, 1071160), (122, 913120), (130, 856928), (160, 696254), (208, 535580), (244, 456560), (260, 428464), (305, 365248), (320, 348127), (416, 267790), (439, 253760), (488, 228280), (520, 214232), (610, 182624), (793, 140480), (832, 133895), (878, 126880), (976, 114140), (1040, 107116), (1220, 91312), (1586, 70240), (1756, 63440), (1952, 57070), (2080, 53558), (2195, 50752), (2440, 45656), (3172, 35120), (3512, 31720), (3904, 28535), (3965, 28096), (4160, 26779), (4390, 25376), (4880, 22828), (5707, 19520), (6344, 17560), (7024, 15860), (7930, 14048), (8780, 12688), (9760, 11414)]