250703440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241061}}^1$

素因数の和:241087

約数の個数: 40

約数和(自身を含む): 627725448

約数和(自身を除く): 377022008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 241061, 482122, 964244, 1205305, 1928488, 2410610, 3133793, 3856976, 4821220, 6267586, 9642440, 12535172, 15668965, 19284880, 25070344, 31337930, 50140688, 62675860, 125351720, 250703440]

約数ペア:

[(1, 250703440), (2, 125351720), (4, 62675860), (5, 50140688), (8, 31337930), (10, 25070344), (13, 19284880), (16, 15668965), (20, 12535172), (26, 9642440), (40, 6267586), (52, 4821220), (65, 3856976), (80, 3133793), (104, 2410610), (130, 1928488), (208, 1205305), (260, 964244), (520, 482122), (1040, 241061)]