8538144.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 157308480

約数和(自身を除く): 101201000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 577, 680, 715, 748, 884, 935, 1105, 1144, 1154, 1430, 1496, 1768, 1870, 2210, 2308, 2431, 2860, 2885, 3740, 4420, 4616, 4862, 5720, 5770, 6347, 7480, 7501, 8840, 9724, 9809, 11540, 12155, 12694, 15002, 19448, 19618, 23080, 24310, 25388, 30004, 31735, 37505, 39236, 48620, 49045, 50776, 60008, 63470, 75010, 78472, 82511, 97240, 98090, 107899, 126940, 127517, 150020, 165022, 196180, 215798, 253880, 255034, 300040, 330044, 392360, 412555, 431596, 510068, 539495, 637585, 660088, 825110, 863192, 1020136, 1078990, 1275170, 1402687, 1650220, 2157980, 2550340, 2805374, 3300440, 4315960, 5100680, 5610748, 7013435, 11221496, 14026870, 28053740, 56107480]

約数ペア:

[(1, 56107480), (2, 28053740), (4, 14026870), (5, 11221496), (8, 7013435), (10, 5610748), (11, 5100680), (13, 4315960), (17, 3300440), (20, 2805374), (22, 2550340), (26, 2157980), (34, 1650220), (40, 1402687), (44, 1275170), (52, 1078990), (55, 1020136), (65, 863192), (68, 825110), (85, 660088), (88, 637585), (104, 539495), (110, 510068), (130, 431596), (136, 412555), (143, 392360), (170, 330044), (187, 300040), (220, 255034), (221, 253880), (260, 215798), (286, 196180), (340, 165022), (374, 150020), (440, 127517), (442, 126940), (520, 107899), (572, 98090), (577, 97240), (680, 82511), (715, 78472), (748, 75010), (884, 63470), (935, 60008), (1105, 50776), (1144, 49045), (1154, 48620), (1430, 39236), (1496, 37505), (1768, 31735), (1870, 30004), (2210, 25388), (2308, 24310), (2431, 23080), (2860, 19618), (2885, 19448), (3740, 15002), (4420, 12694), (4616, 12155), (4862, 11540), (5720, 9809), (5770, 9724), (6347, 8840), (7480, 7501)]