98455640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 233625600

約数和(自身を除く): 135169960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 824, 920, 1030, 1039, 2060, 2078, 2369, 4120, 4156, 4738, 5195, 8312, 9476, 10390, 11845, 18952, 20780, 23690, 23897, 41560, 47380, 47794, 94760, 95588, 107017, 119485, 191176, 214034, 238970, 428068, 477940, 535085, 856136, 955880, 1070170, 2140340, 2461391, 4280680, 4922782, 9845564, 12306955, 19691128, 24613910, 49227820, 98455640]

約数ペア:

[(1, 98455640), (2, 49227820), (4, 24613910), (5, 19691128), (8, 12306955), (10, 9845564), (20, 4922782), (23, 4280680), (40, 2461391), (46, 2140340), (92, 1070170), (103, 955880), (115, 856136), (184, 535085), (206, 477940), (230, 428068), (412, 238970), (460, 214034), (515, 191176), (824, 119485), (920, 107017), (1030, 95588), (1039, 94760), (2060, 47794), (2078, 47380), (2369, 41560), (4120, 23897), (4156, 23690), (4738, 20780), (5195, 18952), (8312, 11845), (9476, 10390)]