5529680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 13955580

約数和(自身を除く): 8425900

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 409, 520, 676, 818, 845, 1040, 1352, 1636, 1690, 2045, 2704, 3272, 3380, 4090, 5317, 6544, 6760, 8180, 10634, 13520, 16360, 21268, 26585, 32720, 42536, 53170, 69121, 85072, 106340, 138242, 212680, 276484, 345605, 425360, 552968, 691210, 1105936, 1382420, 2764840, 5529680]

約数ペア:

[(1, 5529680), (2, 2764840), (4, 1382420), (5, 1105936), (8, 691210), (10, 552968), (13, 425360), (16, 345605), (20, 276484), (26, 212680), (40, 138242), (52, 106340), (65, 85072), (80, 69121), (104, 53170), (130, 42536), (169, 32720), (208, 26585), (260, 21268), (338, 16360), (409, 13520), (520, 10634), (676, 8180), (818, 6760), (845, 6544), (1040, 5317), (1352, 4090), (1636, 3380), (1690, 3272), (2045, 2704)]