141199120

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24859}}^1$

素因数の和:24943

約数の個数: 40

約数和(自身を含む): 332925120

約数和(自身を除く): 191726000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 24859, 49718, 99436, 124295, 198872, 248590, 397744, 497180, 994360, 1764989, 1988720, 3529978, 7059956, 8824945, 14119912, 17649890, 28239824, 35299780, 70599560, 141199120]

約数ペア:

[(1, 141199120), (2, 70599560), (4, 35299780), (5, 28239824), (8, 17649890), (10, 14119912), (16, 8824945), (20, 7059956), (40, 3529978), (71, 1988720), (80, 1764989), (142, 994360), (284, 497180), (355, 397744), (568, 248590), (710, 198872), (1136, 124295), (1420, 99436), (2840, 49718), (5680, 24859)]