8500960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 22311072

約数和(自身を除く): 13810112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 67, 80, 104, 122, 130, 134, 160, 208, 244, 260, 268, 305, 335, 416, 488, 520, 536, 610, 670, 793, 871, 976, 1040, 1072, 1220, 1340, 1586, 1742, 1952, 2080, 2144, 2440, 2680, 3172, 3484, 3965, 4087, 4355, 4880, 5360, 6344, 6968, 7930, 8174, 8710, 9760, 10720, 12688, 13936, 15860, 16348, 17420, 20435, 25376, 27872, 31720, 32696, 34840, 40870, 53131, 63440, 65392, 69680, 81740, 106262, 126880, 130784, 139360, 163480, 212524, 265655, 326960, 425048, 531310, 653920, 850096, 1062620, 1700192, 2125240, 4250480, 8500960]

約数ペア:

[(1, 8500960), (2, 4250480), (4, 2125240), (5, 1700192), (8, 1062620), (10, 850096), (13, 653920), (16, 531310), (20, 425048), (26, 326960), (32, 265655), (40, 212524), (52, 163480), (61, 139360), (65, 130784), (67, 126880), (80, 106262), (104, 81740), (122, 69680), (130, 65392), (134, 63440), (160, 53131), (208, 40870), (244, 34840), (260, 32696), (268, 31720), (305, 27872), (335, 25376), (416, 20435), (488, 17420), (520, 16348), (536, 15860), (610, 13936), (670, 12688), (793, 10720), (871, 9760), (976, 8710), (1040, 8174), (1072, 7930), (1220, 6968), (1340, 6344), (1586, 5360), (1742, 4880), (1952, 4355), (2080, 4087), (2144, 3965), (2440, 3484), (2680, 3172)]