42293480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12739}}^1$

素因数の和:12833

約数の個数: 32

約数和(自身を含む): 96314400

約数和(自身を除く): 54020920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 12739, 25478, 50956, 63695, 101912, 127390, 254780, 509560, 1057337, 2114674, 4229348, 5286685, 8458696, 10573370, 21146740, 42293480]

約数ペア:

[(1, 42293480), (2, 21146740), (4, 10573370), (5, 8458696), (8, 5286685), (10, 4229348), (20, 2114674), (40, 1057337), (83, 509560), (166, 254780), (332, 127390), (415, 101912), (664, 63695), (830, 50956), (1660, 25478), (3320, 12739)]