17041960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2521}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 41537340

約数和(自身を除く): 24495380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2521, 3380, 5042, 6760, 10084, 12605, 20168, 25210, 32773, 50420, 65546, 100840, 131092, 163865, 262184, 327730, 426049, 655460, 852098, 1310920, 1704196, 2130245, 3408392, 4260490, 8520980, 17041960]

約数ペア:

[(1, 17041960), (2, 8520980), (4, 4260490), (5, 3408392), (8, 2130245), (10, 1704196), (13, 1310920), (20, 852098), (26, 655460), (40, 426049), (52, 327730), (65, 262184), (104, 163865), (130, 131092), (169, 100840), (260, 65546), (338, 50420), (520, 32773), (676, 25210), (845, 20168), (1352, 12605), (1690, 10084), (2521, 6760), (3380, 5042)]