266722010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1789}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 509204880

約数和(自身を除く): 242482870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877, 1754, 1789, 3578, 4385, 8770, 8945, 14909, 17890, 29818, 30413, 60826, 74545, 149090, 152065, 304130, 1568953, 3137906, 7844765, 15689530, 26672201, 53344402, 133361005, 266722010]

約数ペア:

[(1, 266722010), (2, 133361005), (5, 53344402), (10, 26672201), (17, 15689530), (34, 7844765), (85, 3137906), (170, 1568953), (877, 304130), (1754, 152065), (1789, 149090), (3578, 74545), (4385, 60826), (8770, 30413), (8945, 29818), (14909, 17890)]