119704940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{315013}}^1$

素因数の和:315041

約数の個数: 24

約数和(自身を含む): 264611760

約数和(自身を除く): 144906820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 315013, 630026, 1260052, 1575065, 3150130, 5985247, 6300260, 11970494, 23940988, 29926235, 59852470, 119704940]

約数ペア:

[(1, 119704940), (2, 59852470), (4, 29926235), (5, 23940988), (10, 11970494), (19, 6300260), (20, 5985247), (38, 3150130), (76, 1575065), (95, 1260052), (190, 630026), (380, 315013)]