11237420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 24150672

約数和(自身を除く): 12913252

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 151, 244, 302, 305, 604, 610, 755, 1220, 1510, 3020, 3721, 7442, 9211, 14884, 18422, 18605, 36844, 37210, 46055, 74420, 92110, 184220, 561871, 1123742, 2247484, 2809355, 5618710, 11237420]

約数ペア:

[(1, 11237420), (2, 5618710), (4, 2809355), (5, 2247484), (10, 1123742), (20, 561871), (61, 184220), (122, 92110), (151, 74420), (244, 46055), (302, 37210), (305, 36844), (604, 18605), (610, 18422), (755, 14884), (1220, 9211), (1510, 7442), (3020, 3721)]