1566007960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67153}}^1$

素因数の和:67228

約数の個数: 64

約数和(自身を含む): 3916421280

約数和(自身を除く): 2350413320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 11660, 23320, 67153, 134306, 268612, 335765, 537224, 671530, 738683, 1343060, 1477366, 2686120, 2954732, 3559109, 3693415, 5909464, 7118218, 7386830, 14236436, 14773660, 17795545, 28472872, 29547320, 35591090, 39150199, 71182180, 78300398, 142364360, 156600796, 195750995, 313201592, 391501990, 783003980, 1566007960]

約数ペア:

[(1, 1566007960), (2, 783003980), (4, 391501990), (5, 313201592), (8, 195750995), (10, 156600796), (11, 142364360), (20, 78300398), (22, 71182180), (40, 39150199), (44, 35591090), (53, 29547320), (55, 28472872), (88, 17795545), (106, 14773660), (110, 14236436), (212, 7386830), (220, 7118218), (265, 5909464), (424, 3693415), (440, 3559109), (530, 2954732), (583, 2686120), (1060, 1477366), (1166, 1343060), (2120, 738683), (2332, 671530), (2915, 537224), (4664, 335765), (5830, 268612), (11660, 134306), (23320, 67153)]