4779040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 13716864

約数和(自身を除く): 8937824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 251, 272, 280, 340, 476, 502, 544, 560, 595, 680, 952, 1004, 1120, 1190, 1255, 1360, 1757, 1904, 2008, 2380, 2510, 2720, 3514, 3808, 4016, 4267, 4760, 5020, 7028, 8032, 8534, 8785, 9520, 10040, 14056, 17068, 17570, 19040, 20080, 21335, 28112, 29869, 34136, 35140, 40160, 42670, 56224, 59738, 68272, 70280, 85340, 119476, 136544, 140560, 149345, 170680, 238952, 281120, 298690, 341360, 477904, 597380, 682720, 955808, 1194760, 2389520, 4779040]

約数ペア:

[(1, 4779040), (2, 2389520), (4, 1194760), (5, 955808), (7, 682720), (8, 597380), (10, 477904), (14, 341360), (16, 298690), (17, 281120), (20, 238952), (28, 170680), (32, 149345), (34, 140560), (35, 136544), (40, 119476), (56, 85340), (68, 70280), (70, 68272), (80, 59738), (85, 56224), (112, 42670), (119, 40160), (136, 35140), (140, 34136), (160, 29869), (170, 28112), (224, 21335), (238, 20080), (251, 19040), (272, 17570), (280, 17068), (340, 14056), (476, 10040), (502, 9520), (544, 8785), (560, 8534), (595, 8032), (680, 7028), (952, 5020), (1004, 4760), (1120, 4267), (1190, 4016), (1255, 3808), (1360, 3514), (1757, 2720), (1904, 2510), (2008, 2380)]