5207998840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2383}}^1\times {\mathrm{4967}}^1$

素因数の和:7372

約数の個数: 64

約数和(自身を含む): 12791208960

約数和(自身を除く): 7583210120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2383, 4766, 4967, 9532, 9934, 11915, 19064, 19868, 23830, 24835, 26213, 39736, 47660, 49670, 52426, 54637, 95320, 99340, 104852, 109274, 131065, 198680, 209704, 218548, 262130, 273185, 437096, 524260, 546370, 1048520, 1092740, 2185480, 11836361, 23672722, 47345444, 59181805, 94690888, 118363610, 130199971, 236727220, 260399942, 473454440, 520799884, 650999855, 1041599768, 1301999710, 2603999420, 5207998840]

約数ペア:

[(1, 5207998840), (2, 2603999420), (4, 1301999710), (5, 1041599768), (8, 650999855), (10, 520799884), (11, 473454440), (20, 260399942), (22, 236727220), (40, 130199971), (44, 118363610), (55, 94690888), (88, 59181805), (110, 47345444), (220, 23672722), (440, 11836361), (2383, 2185480), (4766, 1092740), (4967, 1048520), (9532, 546370), (9934, 524260), (11915, 437096), (19064, 273185), (19868, 262130), (23830, 218548), (24835, 209704), (26213, 198680), (39736, 131065), (47660, 109274), (49670, 104852), (52426, 99340), (54637, 95320)]