15664080340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{169049}}^1$

素因数の和:169212

約数の個数: 48

約数和(自身を含む): 33995278800

約数和(自身を除く): 18331198460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 820, 1130, 2260, 4633, 9266, 18532, 23165, 46330, 92660, 169049, 338098, 676196, 845245, 1690490, 3380980, 6931009, 13862018, 19102537, 27724036, 34655045, 38205074, 69310090, 76410148, 95512685, 138620180, 191025370, 382050740, 783204017, 1566408034, 3132816068, 3916020085, 7832040170, 15664080340]

約数ペア:

[(1, 15664080340), (2, 7832040170), (4, 3916020085), (5, 3132816068), (10, 1566408034), (20, 783204017), (41, 382050740), (82, 191025370), (113, 138620180), (164, 95512685), (205, 76410148), (226, 69310090), (410, 38205074), (452, 34655045), (565, 27724036), (820, 19102537), (1130, 13862018), (2260, 6931009), (4633, 3380980), (9266, 1690490), (18532, 845245), (23165, 676196), (46330, 338098), (92660, 169049)]