5141080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 13994640

約数和(自身を除く): 8853560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 61, 70, 86, 98, 122, 140, 172, 196, 215, 244, 245, 280, 301, 305, 344, 392, 427, 430, 488, 490, 602, 610, 854, 860, 980, 1204, 1220, 1505, 1708, 1720, 1960, 2107, 2135, 2408, 2440, 2623, 2989, 3010, 3416, 4214, 4270, 5246, 5978, 6020, 8428, 8540, 10492, 10535, 11956, 12040, 13115, 14945, 16856, 17080, 18361, 20984, 21070, 23912, 26230, 29890, 36722, 42140, 52460, 59780, 73444, 84280, 91805, 104920, 119560, 128527, 146888, 183610, 257054, 367220, 514108, 642635, 734440, 1028216, 1285270, 2570540, 5141080]

約数ペア:

[(1, 5141080), (2, 2570540), (4, 1285270), (5, 1028216), (7, 734440), (8, 642635), (10, 514108), (14, 367220), (20, 257054), (28, 183610), (35, 146888), (40, 128527), (43, 119560), (49, 104920), (56, 91805), (61, 84280), (70, 73444), (86, 59780), (98, 52460), (122, 42140), (140, 36722), (172, 29890), (196, 26230), (215, 23912), (244, 21070), (245, 20984), (280, 18361), (301, 17080), (305, 16856), (344, 14945), (392, 13115), (427, 12040), (430, 11956), (488, 10535), (490, 10492), (602, 8540), (610, 8428), (854, 6020), (860, 5978), (980, 5246), (1204, 4270), (1220, 4214), (1505, 3416), (1708, 3010), (1720, 2989), (1960, 2623), (2107, 2440), (2135, 2408)]