105320516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 220803072

約数和(自身を除く): 115482556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1811, 1876, 2077, 3622, 4154, 7244, 8308, 12677, 14539, 25354, 29078, 50708, 56141, 58156, 112282, 121337, 224564, 242674, 392987, 485348, 785974, 849359, 1571948, 1698718, 3397436, 3761447, 7522894, 15045788, 26330129, 52660258, 105320516]

約数ペア:

[(1, 105320516), (2, 52660258), (4, 26330129), (7, 15045788), (14, 7522894), (28, 3761447), (31, 3397436), (62, 1698718), (67, 1571948), (124, 849359), (134, 785974), (217, 485348), (268, 392987), (434, 242674), (469, 224564), (868, 121337), (938, 112282), (1811, 58156), (1876, 56141), (2077, 50708), (3622, 29078), (4154, 25354), (7244, 14539), (8308, 12677)]