10219872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 20262048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 431, 456, 494, 608, 624, 741, 862, 912, 988, 1248, 1293, 1482, 1724, 1824, 1976, 2586, 2964, 3448, 3952, 5172, 5603, 5928, 6896, 7904, 8189, 10344, 11206, 11856, 13792, 16378, 16809, 20688, 22412, 23712, 24567, 32756, 33618, 41376, 44824, 49134, 65512, 67236, 89648, 98268, 106457, 131024, 134472, 179296, 196536, 212914, 262048, 268944, 319371, 393072, 425828, 537888, 638742, 786144, 851656, 1277484, 1703312, 2554968, 3406624, 5109936, 10219872]

約数ペア:

[(1, 10219872), (2, 5109936), (3, 3406624), (4, 2554968), (6, 1703312), (8, 1277484), (12, 851656), (13, 786144), (16, 638742), (19, 537888), (24, 425828), (26, 393072), (32, 319371), (38, 268944), (39, 262048), (48, 212914), (52, 196536), (57, 179296), (76, 134472), (78, 131024), (96, 106457), (104, 98268), (114, 89648), (152, 67236), (156, 65512), (208, 49134), (228, 44824), (247, 41376), (304, 33618), (312, 32756), (416, 24567), (431, 23712), (456, 22412), (494, 20688), (608, 16809), (624, 16378), (741, 13792), (862, 11856), (912, 11206), (988, 10344), (1248, 8189), (1293, 7904), (1482, 6896), (1724, 5928), (1824, 5603), (1976, 5172), (2586, 3952), (2964, 3448)]