41640880

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2293}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 97283952

約数和(自身を除く): 55643072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 2293, 3632, 4540, 4586, 9080, 9172, 11465, 18160, 18344, 22930, 36688, 45860, 91720, 183440, 520511, 1041022, 2082044, 2602555, 4164088, 5205110, 8328176, 10410220, 20820440, 41640880]

約数ペア:

[(1, 41640880), (2, 20820440), (4, 10410220), (5, 8328176), (8, 5205110), (10, 4164088), (16, 2602555), (20, 2082044), (40, 1041022), (80, 520511), (227, 183440), (454, 91720), (908, 45860), (1135, 36688), (1816, 22930), (2270, 18344), (2293, 18160), (3632, 11465), (4540, 9172), (4586, 9080)]