75359440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72461}}^1$

素因数の和:72487

約数の個数: 40

約数和(自身を含む): 188691048

約数和(自身を除く): 113331608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 72461, 144922, 289844, 362305, 579688, 724610, 941993, 1159376, 1449220, 1883986, 2898440, 3767972, 4709965, 5796880, 7535944, 9419930, 15071888, 18839860, 37679720, 75359440]

約数ペア:

[(1, 75359440), (2, 37679720), (4, 18839860), (5, 15071888), (8, 9419930), (10, 7535944), (13, 5796880), (16, 4709965), (20, 3767972), (26, 2898440), (40, 1883986), (52, 1449220), (65, 1159376), (80, 941993), (104, 724610), (130, 579688), (208, 362305), (260, 289844), (520, 144922), (1040, 72461)]