42723230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9473}}^1$

素因数の和:9532

約数の個数: 32

約数和(自身を含む): 85948128

約数和(自身を除く): 43224898

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 9473, 18946, 47365, 94730, 104203, 208406, 388393, 521015, 776786, 1042030, 1941965, 3883930, 4272323, 8544646, 21361615, 42723230]

約数ペア:

[(1, 42723230), (2, 21361615), (5, 8544646), (10, 4272323), (11, 3883930), (22, 1941965), (41, 1042030), (55, 776786), (82, 521015), (110, 388393), (205, 208406), (410, 104203), (451, 94730), (902, 47365), (2255, 18946), (4510, 9473)]