1009441760

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{27793}}^1$

素因数の和:28035

約数の個数: 48

約数和(自身を含む): 2395398096

約数和(自身を除く): 1385956336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 18160, 27793, 36320, 55586, 111172, 138965, 222344, 277930, 444688, 555860, 889376, 1111720, 2223440, 4446880, 6309011, 12618022, 25236044, 31545055, 50472088, 63090110, 100944176, 126180220, 201888352, 252360440, 504720880, 1009441760]

約数ペア:

[(1, 1009441760), (2, 504720880), (4, 252360440), (5, 201888352), (8, 126180220), (10, 100944176), (16, 63090110), (20, 50472088), (32, 31545055), (40, 25236044), (80, 12618022), (160, 6309011), (227, 4446880), (454, 2223440), (908, 1111720), (1135, 889376), (1816, 555860), (2270, 444688), (3632, 277930), (4540, 222344), (7264, 138965), (9080, 111172), (18160, 55586), (27793, 36320)]