40106416940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{137191}}^1$

素因数の和:137558

約数の個数: 48

約数和(自身を含む): 86292670464

約数和(自身を除く): 46186253524

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 311, 470, 622, 940, 1244, 1555, 3110, 6220, 14617, 29234, 58468, 73085, 137191, 146170, 274382, 292340, 548764, 685955, 1371910, 2743820, 6447977, 12895954, 25791908, 32239885, 42666401, 64479770, 85332802, 128959540, 170665604, 213332005, 426664010, 853328020, 2005320847, 4010641694, 8021283388, 10026604235, 20053208470, 40106416940]

約数ペア:

[(1, 40106416940), (2, 20053208470), (4, 10026604235), (5, 8021283388), (10, 4010641694), (20, 2005320847), (47, 853328020), (94, 426664010), (188, 213332005), (235, 170665604), (311, 128959540), (470, 85332802), (622, 64479770), (940, 42666401), (1244, 32239885), (1555, 25791908), (3110, 12895954), (6220, 6447977), (14617, 2743820), (29234, 1371910), (58468, 685955), (73085, 548764), (137191, 292340), (146170, 274382)]