8552090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 17117568

約数和(自身を除く): 8565478

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 103, 115, 190, 206, 230, 361, 437, 515, 722, 874, 1030, 1805, 1957, 2185, 2369, 3610, 3914, 4370, 4738, 8303, 9785, 11845, 16606, 19570, 23690, 37183, 41515, 45011, 74366, 83030, 90022, 185915, 225055, 371830, 450110, 855209, 1710418, 4276045, 8552090]

約数ペア:

[(1, 8552090), (2, 4276045), (5, 1710418), (10, 855209), (19, 450110), (23, 371830), (38, 225055), (46, 185915), (95, 90022), (103, 83030), (115, 74366), (190, 45011), (206, 41515), (230, 37183), (361, 23690), (437, 19570), (515, 16606), (722, 11845), (874, 9785), (1030, 8303), (1805, 4738), (1957, 4370), (2185, 3914), (2369, 3610)]