60995140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 130827312

約数和(自身を除く): 69832172

約数列:

[1, 2, 4, 5, 10, 20, 113, 137, 197, 226, 274, 394, 452, 548, 565, 685, 788, 985, 1130, 1370, 1970, 2260, 2740, 3940, 15481, 22261, 26989, 30962, 44522, 53978, 61924, 77405, 89044, 107956, 111305, 134945, 154810, 222610, 269890, 309620, 445220, 539780, 3049757, 6099514, 12199028, 15248785, 30497570, 60995140]

約数ペア:

[(1, 60995140), (2, 30497570), (4, 15248785), (5, 12199028), (10, 6099514), (20, 3049757), (113, 539780), (137, 445220), (197, 309620), (226, 269890), (274, 222610), (394, 154810), (452, 134945), (548, 111305), (565, 107956), (685, 89044), (788, 77405), (985, 61924), (1130, 53978), (1370, 44522), (1970, 30962), (2260, 26989), (2740, 22261), (3940, 15481)]