2272201720

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{585619}}^1$

素因数の和:585727

約数の個数: 32

約数和(自身を含む): 5165168400

約数和(自身を除く): 2892966680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 585619, 1171238, 2342476, 2928095, 4684952, 5856190, 11712380, 23424760, 56805043, 113610086, 227220172, 284025215, 454440344, 568050430, 1136100860, 2272201720]

約数ペア:

[(1, 2272201720), (2, 1136100860), (4, 568050430), (5, 454440344), (8, 284025215), (10, 227220172), (20, 113610086), (40, 56805043), (97, 23424760), (194, 11712380), (388, 5856190), (485, 4684952), (776, 2928095), (970, 2342476), (1940, 1171238), (3880, 585619)]