259948610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9463}}^1$

素因数の和:9578

約数の個数: 32

約数和(自身を含む): 486525312

約数和(自身を除く): 226576702

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 5494, 9463, 13735, 18926, 27470, 47315, 94630, 387983, 634021, 775966, 1268042, 1939915, 3170105, 3879830, 6340210, 25994861, 51989722, 129974305, 259948610]

約数ペア:

[(1, 259948610), (2, 129974305), (5, 51989722), (10, 25994861), (41, 6340210), (67, 3879830), (82, 3170105), (134, 1939915), (205, 1268042), (335, 775966), (410, 634021), (670, 387983), (2747, 94630), (5494, 47315), (9463, 27470), (13735, 18926)]