4150290440

素因数分解:

$2^3\times 5^1\times {\mathrm{4451}}^1\times {\mathrm{23311}}^1$

素因数の和:27773

約数の個数: 32

約数和(自身を含む): 9340652160

約数和(自身を除く): 5190361720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4451, 8902, 17804, 22255, 23311, 35608, 44510, 46622, 89020, 93244, 116555, 178040, 186488, 233110, 466220, 932440, 103757261, 207514522, 415029044, 518786305, 830058088, 1037572610, 2075145220, 4150290440]

約数ペア:

[(1, 4150290440), (2, 2075145220), (4, 1037572610), (5, 830058088), (8, 518786305), (10, 415029044), (20, 207514522), (40, 103757261), (4451, 932440), (8902, 466220), (17804, 233110), (22255, 186488), (23311, 178040), (35608, 116555), (44510, 93244), (46622, 89020)]