38510890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8539}}^1$

素因数の和:8598

約数の個数: 32

約数和(自身を含む): 77474880

約数和(自身を除く): 38963990

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 8539, 17078, 42695, 85390, 93929, 187858, 350099, 469645, 700198, 939290, 1750495, 3500990, 3851089, 7702178, 19255445, 38510890]

約数ペア:

[(1, 38510890), (2, 19255445), (5, 7702178), (10, 3851089), (11, 3500990), (22, 1750495), (41, 939290), (55, 700198), (82, 469645), (110, 350099), (205, 187858), (410, 93929), (451, 85390), (902, 42695), (2255, 17078), (4510, 8539)]