262336360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45863}}^1$

素因数の和:45898

約数の個数: 64

約数和(自身を含む): 693463680

約数和(自身を除く): 431127320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 45863, 91726, 183452, 229315, 366904, 458630, 504493, 596219, 917260, 1008986, 1192438, 1834520, 2017972, 2384876, 2522465, 2981095, 4035944, 4769752, 5044930, 5962190, 6558409, 10089860, 11924380, 13116818, 20179720, 23848760, 26233636, 32792045, 52467272, 65584090, 131168180, 262336360]

約数ペア:

[(1, 262336360), (2, 131168180), (4, 65584090), (5, 52467272), (8, 32792045), (10, 26233636), (11, 23848760), (13, 20179720), (20, 13116818), (22, 11924380), (26, 10089860), (40, 6558409), (44, 5962190), (52, 5044930), (55, 4769752), (65, 4035944), (88, 2981095), (104, 2522465), (110, 2384876), (130, 2017972), (143, 1834520), (220, 1192438), (260, 1008986), (286, 917260), (440, 596219), (520, 504493), (572, 458630), (715, 366904), (1144, 229315), (1430, 183452), (2860, 91726), (5720, 45863)]