6549920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 17273088

約数和(自身を除く): 10723168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 67, 80, 94, 104, 130, 134, 160, 188, 208, 235, 260, 268, 335, 376, 416, 470, 520, 536, 611, 670, 752, 871, 940, 1040, 1072, 1222, 1340, 1504, 1742, 1880, 2080, 2144, 2444, 2680, 3055, 3149, 3484, 3760, 4355, 4888, 5360, 6110, 6298, 6968, 7520, 8710, 9776, 10720, 12220, 12596, 13936, 15745, 17420, 19552, 24440, 25192, 27872, 31490, 34840, 40937, 48880, 50384, 62980, 69680, 81874, 97760, 100768, 125960, 139360, 163748, 204685, 251920, 327496, 409370, 503840, 654992, 818740, 1309984, 1637480, 3274960, 6549920]

約数ペア:

[(1, 6549920), (2, 3274960), (4, 1637480), (5, 1309984), (8, 818740), (10, 654992), (13, 503840), (16, 409370), (20, 327496), (26, 251920), (32, 204685), (40, 163748), (47, 139360), (52, 125960), (65, 100768), (67, 97760), (80, 81874), (94, 69680), (104, 62980), (130, 50384), (134, 48880), (160, 40937), (188, 34840), (208, 31490), (235, 27872), (260, 25192), (268, 24440), (335, 19552), (376, 17420), (416, 15745), (470, 13936), (520, 12596), (536, 12220), (611, 10720), (670, 9776), (752, 8710), (871, 7520), (940, 6968), (1040, 6298), (1072, 6110), (1222, 5360), (1340, 4888), (1504, 4355), (1742, 3760), (1880, 3484), (2080, 3149), (2144, 3055), (2444, 2680)]