2014736080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13999}}^1$

素因数の和:14276

約数の個数: 80

約数和(自身を含む): 5374656000

約数和(自身を除く): 3359919920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 257, 280, 514, 560, 1028, 1285, 1799, 2056, 2570, 3598, 4112, 5140, 7196, 8995, 10280, 13999, 14392, 17990, 20560, 27998, 28784, 35980, 55996, 69995, 71960, 97993, 111992, 139990, 143920, 195986, 223984, 279980, 391972, 489965, 559960, 783944, 979930, 1119920, 1567888, 1959860, 3597743, 3919720, 7195486, 7839440, 14390972, 17988715, 25184201, 28781944, 35977430, 50368402, 57563888, 71954860, 100736804, 125921005, 143909720, 201473608, 251842010, 287819440, 402947216, 503684020, 1007368040, 2014736080]

約数ペア:

[(1, 2014736080), (2, 1007368040), (4, 503684020), (5, 402947216), (7, 287819440), (8, 251842010), (10, 201473608), (14, 143909720), (16, 125921005), (20, 100736804), (28, 71954860), (35, 57563888), (40, 50368402), (56, 35977430), (70, 28781944), (80, 25184201), (112, 17988715), (140, 14390972), (257, 7839440), (280, 7195486), (514, 3919720), (560, 3597743), (1028, 1959860), (1285, 1567888), (1799, 1119920), (2056, 979930), (2570, 783944), (3598, 559960), (4112, 489965), (5140, 391972), (7196, 279980), (8995, 223984), (10280, 195986), (13999, 143920), (14392, 139990), (17990, 111992), (20560, 97993), (27998, 71960), (28784, 69995), (35980, 55996)]